U.S. Government Aerospace Procurement Intelligence

Executive Summary

During the May 4 to May 10, 2026 reporting window, U.S. government aerospace-related solicitation activity rose sharply to 13,854 notices, up 41.3% from the prior week, while aggregate estimated value reached $612.68M. Demand remained overwhelmingly concentrated within the Defense Logistics Agency, which accounted for nearly the entire weekly volume, indicating that sustainment and replenishment activity continued to dominate the market structure. Product-class expansion was broad-based across hardware, electrical, fluid-handling, and aircraft component groupings, with especially strong week-over-week gains in FSG 48, FSG 30, FSG 43, and FSG 25. The pattern aligned with the broader federal defense procurement environment in which readiness, supply-chain resilience, and platform sustainment had remained recurring themes in public-sector acquisition coverage and oversight reporting.^[1][2]

Key Metrics Snapshot

• Reporting window: 2026-05-04 to 2026-05-10
• Total solicitations: 13,854
• Previous week total: 9,804
• Week over week change: 41.3%
• Total estimated value: $612.68M
• Top agency by volume: DLA (DEPT OF DEFENSE) with 13,590 solicitations
• Largest highlighted solicitation: N0038325RH281 at $74.75M
• Most requested NIIN: 011930454 SHIM with 5 requests
• Top FSG by requests: 53 with 3,676 requests

Agency Concentration Analysis

The weekly distribution showed an extreme concentration of demand within DLA, which issued 13,590 of 13,854 total solicitations, or roughly 98.1% of all recorded activity. The Navy followed distantly with 208 notices, while the remaining agencies collectively represented only 56 solicitations, including small counts from the Army, Air Force, Department of Commerce, Homeland Security, and uncategorized entries. This concentration indicated that the week’s procurement tempo was driven far more by catalog-based replenishment, repair-part sourcing, and sustainment-oriented buying than by a diversified spread of platform offices or civilian agencies.

That pattern was consistent with the federal acquisition architecture in which DLA has long served as a central logistics and supply-chain node for defense-wide consumables, repair parts, and industrial support requirements, while SAM.gov remained the authoritative public platform for federal contracting opportunities and notices.^[3] In practical terms, the agency mix suggested that the observed market was less a story of new-start program procurement and more a story of ongoing operational support demand.

Part Demand Signals (NIIN / NSN)

The most requested NIINs reflected a blend of aerospace hardware, electronics, energy storage, training, and medical support items. NIIN 011930454, identified as a SHIM, led the list with five requests, followed by several items at four requests each, including a self-locking cone-seat hex nut, storage battery, battery power supply, training device, sodium chloride injection, povidone-iodine topical solution, and a positive end expiratory pressure valve. The presence of both aircraft-support hardware and medical consumables indicated that the weekly demand picture extended beyond pure flight hardware into broader defense sustainment channels.

Lower-volume but still notable requests included a circuit card assembly, restrictor unit for fluid flow, spacer sleeve, locknut, adhesive bandage, national flag, and silver nitrate applicator. The appearance of circuit card assemblies alongside fastening hardware and fluid-control components reinforced the week’s mixed profile of avionics support, mechanical maintenance, and base-level supply replenishment. AMC and AMSC coding across the listed NIINs also showed a varied sourcing environment, with multiple items carrying codes associated with competitive acquisition as well as controlled or more specialized procurement pathways.

FSC / FSG Trend Analysis

Federal Supply Group 53 led all categories with 3,676 requests, followed by FSG 59 at 2,276, FSG 47 at 1,186, and FSG 48 at 928. Additional high-volume groupings included FSG 65 at 641, FSG 61 at 615, FSG 25 at 547, FSG 66 at 447, FSG 30 at 410, and FSG 43 at 319. The ranking showed that fastening hardware, electrical and electronic equipment components, pipe and tubing fittings, valves, medical supplies, power distribution equipment, aircraft components, instruments, rubber and fabricated materials, and pumps and compressors all contributed materially to the week’s demand base.

Week-over-week growth was especially pronounced in FSG 30, which rose 153.1%, FSG 43, up 141.7%, FSG 25, up 131.8%, and FSG 48, up 119.4%. FSG 47 increased 91.6%, FSG 59 rose 87.9%, and FSG 53 advanced 71.4%, confirming that the expansion was not isolated to a single commodity lane. By contrast, FSG 65 declined 32.9%, while sharper contractions appeared in FSG 41, FSG 45, FSG 17, FSG 70, FSG 93, and FSG 39, each falling by more than one-third from the prior week. The strongest upward moves clustered around maintenance-intensive categories tied to aircraft systems, electronics, fittings, and industrial support, a pattern that mirrored longstanding defense sustainment pressures documented in acquisition oversight and defense trade reporting.^[2][1]

Highlighted High-Value Solicitations

The highest-value solicitation of the week was Navy notice N0038325RH281 for a generator, alternating current, with an estimated value of $74.75M and a June 8, 2026 closing date. The second-largest opportunity was DLA solicitation SPRRA126R0036 for an antenna assembly at $26.66M, followed by Navy solicitation N0010425RQA55 for a circuit card assembly at $13.92M. DLA also posted SPRPA125REA22 for a radio receiver at $13.41M and SPRMM126RKA39 for a valve, vent at $13.24M, underscoring the prominence of communications, power-generation, and fluid-control requirements among the week’s largest notices.

Other notable solicitations included a Navy compressor, refrigeration requirement valued at $9.61M; a Navy radio receiver at $6.71M; a Navy electric motor assembly at $6.22M; a Navy directional control valve at $5.88M; and a DLA main module procurement at $5.76M. Two additional Navy electronic components assembly solicitations, valued at $4.58M and $4.18M, rounded out the highlighted set. Competition designations were predominantly medium, with one low-competition antenna assembly procurement and one high-competition circuit card assembly procurement, suggesting that the upper-value tier still reflected a mixed competitive landscape rather than a single uniform sourcing pattern.

Interpretive Insights

The week’s data pointed to a procurement environment dominated by sustainment rather than major platform acquisition. The overwhelming DLA share, combined with the leading positions of FSG 53, FSG 59, FSG 47, and FSG 48, indicated a market centered on parts availability, subsystem continuity, and maintenance throughput. The coexistence of aircraft components, electrical assemblies, valves, fittings, and batteries suggested that demand was distributed across multiple layers of readiness support, from line-replaceable electronics to basic mechanical hardware.

The highlighted opportunities reinforced that interpretation. High-value notices clustered around generators, antenna assemblies, circuit card assemblies, radio receivers, motors, compressors, and control valves, all of which aligned with sustainment-intensive fleets and depot-level support activity. Public reporting had repeatedly described defense procurement conditions in which supply-chain fragility, component obsolescence, and readiness funding pressures shaped acquisition behavior, while oversight institutions had continued to emphasize the operational consequences of delayed parts availability and industrial bottlenecks.^[1][2]

Market Takeaway

The reporting period captured a sharp acceleration in aerospace-related federal solicitation volume, but the composition of that increase remained highly concentrated in defense logistics channels rather than broadly distributed across agencies. Hardware, electronics, fittings, valves, and aircraft component categories accounted for much of the expansion, while medical and selected industrial groups softened from the prior week. In value terms, the market’s upper tier was defined by power-generation, communications, electronic assembly, and control-system requirements. Overall, the data described a federal aerospace procurement week shaped primarily by sustainment demand, logistics intensity, and component-level replenishment activity.

Data Source & Notes

This analysis was based on proprietary weekly solicitation data from PartsBase Government Data covering the reporting window of 2026-05-04 to 2026-05-10. Monetary values were formatted from the provided dataset, and percentage comparisons reflected week-over-week changes contained in the same source. External contextual statements were framed against publicly available defense acquisition reporting and oversight materials, while SAM.gov is the authoritative federal contracting platform.^[3]

• Defense News — Accessed May 2026. https://www.defensenews.com
• U.S. Government Accountability Office — Accessed May 2026. https://www.gao.gov
• SAM.gov — Accessed May 2026. https://sam.gov