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NAICS 336412 sources sought notices

336412 Aircraft Engine and Engine Parts Manufacturing

Right now there are 22 open sources sought notices on SAM.gov for NAICS 336412. Agencies posted 187 sources sought notices for this code in the last 12 months, and 1,426 solicitations. 6 close for responses within 7 days.

A sources sought notice is market research: the agency asks who can do the work before it writes the solicitation. Answering costs little, puts you on the contracting officer's list and can decide whether the contract is set aside for small businesses. How to respond to a sources sought notice.

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Open notices today
22
Closing within 7 days
6
Set aside for small or certified businesses
0
Solicitations posted, last 12 months
1,426
Published awards, last 12 months
551 (median $88K)
Busiest buyer, last 12 months
Defense Logistics Agency
Source and update
SAM.gov public data, updated October 24, 2026

Open now

DeadlineNoticeSet-aside
Oct 25
1 day left 		Spray Ring ASSEMBLY_END_ITEM_F100_NSN_2915014711311NZ_PN_4085197
Defense Logistics Agency Sources sought
 Open to all
Oct 26
2 days left 		Ring, Matched, Seal / NSN 2840-01-223-1199 / F118-GE-100 Engine
Defense Logistics Agency Sources sought
 Open to all
Oct 26
2 days left 		Support Bearing Aircraft
Defense Logistics Agency Sources sought
 Open to all
Oct 28
4 days left 		NSN: 2915-01-327-7719
Defense Logistics Agency, Redstone Arsenal, AL Sources sought
 Open to all
Oct 29
5 days left 		Support, Turbine COM_END_ITEM_F100_NSN_2840012783281NZ_PN_4074639
Defense Logistics Agency Sources sought
 Open to all
Oct 30
6 days left 		Fd203062700424 (2995-01-290-1428J)
Defense Logistics Agency Sources sought
 Open to all
Nov 4
11 days left		 100 engine sustainment
Department of the Air Force, Tinker AFB, OK Sources sought
 Open to all
Nov 4
11 days left		 Notice of Intent to Award Sole Source - Technical Data Package (TDP) for the F404-GE-103 Engine
Department of the Air Force, Dayton, OH Sources sought
 Open to all
Nov 4
11 days left		 Sources Sought for Overhaul/Repair/Upgrade of the UH-60/AH-64 T700 Turbine Engine Supervisory Control Unit
Department of the Army Sources sought
 Open to all
Nov 6
13 days left		 ColdSectionModule_End_Item_F100_NSN_2840015806609NZ_PN_4089012-800
Defense Logistics Agency Sources sought
 Open to all
Nov 6
13 days left		 33 Housing, Fuel Pump
Defense Logistics Agency Sources sought
 Open to all
Nov 7
14 days left		 Tube Assembly, METAL_END_ITEM_F100_NSN_4710003266453NZ_PN_4036628
Defense Logistics Agency Sources sought
 Open to all
Nov 12
19 days left		 ColdSectionModule_End_Item_F100_NSN_2840015806609NZ_PN_4089012-800
Defense Logistics Agency Sources sought
 Open to all
Nov 12
19 days left		 F100CoreModuleContainer_End_Item_F100_NSN_8145014524579NZ_PN_P4078843
Defense Logistics Agency Sources sought
 Open to all
Nov 12
19 days left		 HotSectionModule_End_Item_F100_NSN_2840015822797NZ_PN_4089013-800;4089013-801
Defense Logistics Agency Sources sought
 Open to all
Nov 12
19 days left		 Modular Kit, Servo VA_END_ITEM_F100_NSN_2915012240753NZ_PN_20105070
Defense Logistics Agency Sources sought
 Open to all
Nov 12
19 days left		 ShippingAndStorage_End_Item_F100_NSN_8145014512435NZ_PN_P4078842
Defense Logistics Agency Sources sought
 Open to all
Nov 16
23 days left		 FuelControlMainT_End_Item_F100_NSN_2915013423809NZ_PN_4089352
Defense Logistics Agency Sources sought
 Open to all
Nov 23
30 days left		 ShroudSegmentTurb_End_Item_F100_NSN_2840013214450NZ_PN_4076790-01
Defense Logistics Agency Sources sought
 Open to all
Dec 7
44 days left		 Spares Procurement
Department of the Air Force, Tinker AFB, OK Sources sought
 Open to all
Dec 7
44 days left		 SupportSealAircra_End_Item_F100_NSN_2840012121006NZ_PN_4065652
Defense Logistics Agency Sources sought
 Open to all
Dec 24
61 days left		 Hub, Compressor, Nonaircraft Gas Turbine Engine / NSN 2835-01-557-4125 / Nimitz Class CVN
Defense Logistics Agency Sources sought
 Open to all

Where the work is

open sources sought today

Questions

How many NAICS 336412 sources sought notices are open?

On October 24, 2026 there were 22 open sources sought notices for NAICS 336412 on SAM.gov, and 187 in the last 12 months. BidFox updates this page every morning.

What is a sources sought notice?

It is a request for information: the agency wants to know which companies can do the work, and whether enough small businesses exist to set the contract aside. It is not a solicitation, so there is no award from it directly.

Should I answer a sources sought notice?

Usually yes, if the work fits you. A short capability statement that answers the questions asked is enough. If two or more capable small businesses respond, the contracting officer often has to set the solicitation aside for small businesses.

How do I get new notices like these by email?

BidFox checks SAM.gov every morning and emails you the new notices that fit your trade and states, sources sought included, with a score and the reason each one fits. It's free for the first 7 days.

Learn more

Source: public SAM.gov contract opportunity notices, updated October 24, 2026. Award amounts are as published in award notices.

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