Diaphragm and Stop
Updated
Solicitation from the Defense Logistics Agency. Due Nov 2, 2026, 10 days left.
| Title as posted | 29--DIAPHRAGM AND STOP |
|---|---|
| Solicitation number | SPE4A727Q0117 |
| Agency | Defense Logistics Agency |
| Office | DLA Aviation |
| Notice type | Solicitation |
| Set-aside | Small business |
| Trade (NAICS) | Aircraft Engine and Engine Parts Manufacturing (336412) |
| Product or service code | 29 |
| Posted | Oct 22, 2026 |
| Response deadline | Nov 2, 2026 (10 days left) |
| Add the deadline to | Google Calendar · Apple / Outlook (.ics) |
Official notice and attachments
Description
Proposed procurement for NSN 2915003538074 DIAPHRAGM AND STOP: Line 0001 Qty 234 UI EA Deliver To: DLA distribution depot Oklahoma By: 0190 DAYS ADO Approved source is 45934 576362. The solicitation is an RFQ and will be available at the link provided in this notice. Hard copies of this solicitation are not available.
Specifications, plans, or drawings are not available. All responsible sources may submit a quote which, if timely received, shall be considered. Quotes may be submitted electronically.
Contracting contact
- Questions regarding this solicitation should be emailed to the buyer listed in block 5 of the solicitation document which can be found under the Additional Information link. If the Additional Information link does not work, please go to https://www.dibbs.bsm.dla.mil/Solicitations/ and type the solicitation number in the Global Search box. · [email protected]
As published on the official notice. Ask questions in writing and before any questions deadline the notice sets.
Is your business small enough?
For NAICS 336412, a business counts as small if it has no more than 1,500 employees (SBA size standard). This notice is set aside, so only businesses under that size, or in the named program, can bid. SBA table, current as of Oct 15, 2026.
Companies that win this kind of work
Federal contractors paid for aircraft engine and engine parts manufacturing work, who also hold DLA contracts (last 12 months): possible competitors, or partners to team with.
- RTX Corporation $5.5 billion in this trade
- General Electric Company $1.3 billion in this trade
- Rolls-Royce Corporation $962.4 million in this trade
- The Boeing Company $306.6 million in this trade
- Lockheed Martin Corporation $136.5 million in this trade
About the buyer
The Defense Logistics Agency awarded $46.2 billion in contracts in the last 12 months; its biggest suppliers were Amerisourcebergen Drug Corp, Atlantic Diving Supply, Inc. and W S Darley & Co. See what DLA is buying now.
Who can bid: Small Business set-aside
Total and partial small business set-asides are open to any business under the SBA size standard for the notice's NAICS code.
All open Small Business set-asides.
Aircraft Engine and Engine Parts Manufacturing contracts right now
There are 279 open government contract opportunities in this trade (NAICS 336412), 63 posted in the last 7 days; 11% are set aside for small businesses. The agencies buying the most are Defense Logistics Agency, Department of the Air Force and Department of the Navy. Most of the work with a stated place is in Oklahoma, Ohio and Alabama. A notice in this trade gives a median of 365 days from posting to deadline; this one gives 11 days.
All open aircraft engine and engine parts manufacturing contracts
Coming up in this trade
Planned contracts from the agencies' procurement forecasts, often months before a solicitation. Plans can change.
Recent awards in this trade
- Stein Seal Company $350,000 · Defense Logistics Agency · Oct 22, 2026
- Adom Engineering, Inc. $350,000 · Defense Logistics Agency · Oct 21, 2026
- Danville Metal Stamping Co Inc $62,297 · Defense Logistics Agency · Oct 21, 2026
- Southern Cross Aviation, LLC $350,000 · Defense Logistics Agency · Oct 21, 2026
- Kampi Components Co Inc $350,000 · Defense Logistics Agency · Oct 21, 2026
From the award notices agencies publish.