PSC 1660 – Air Conditioning, Heating, and Pressurizing Equipment, Aircraft

What PSC 1660 (Air Conditioning, Heating, and Pressurizing Equipment, Aircraft) covers, and 152 active federal contract opportunities classified under it.

Part of PSC 16 – Aircraft Components and Accessories

Recent Opportunities

• 49 NSN Gentex SPE4AX17D9402 Follow-On, Solicitation SPE4A726R0491
  Agency: DEPT OF DEFENSE Posted: Aug 5, 2026 Due: Aug 10, 2026 NAICS: 336413 Set-Aside: NONE Location: Virginia
• DUCT ASSEMBLY,AIR C
  Agency: DEPT OF DEFENSE Posted: Aug 5, 2026 Due: Sep 4, 2026 NAICS: 336413
• Overhaul of Oxygen Regulators
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Aug 5, 2026 NAICS: 336413 Set-Aside: NONE
• Scroll Housing, Airc
  Agency: DEPT OF DEFENSE Posted: Aug 4, 2026 NAICS: 336413
• Scroll Housing, Airc
  Agency: DEPT OF DEFENSE Posted: Jul 31, 2026 NAICS: 336413 Set-Aside: NONE
• Noun_REGULATOR, OXYGEN, DE_Application_A-10, C-130, C-17_NSN_1660-01-407-8856_Part_Number_29270-10A-B2
  Agency: DEPT OF DEFENSE Posted: Jul 31, 2026 Due: Aug 31, 2026 NAICS: 336413
• 16--AIR CONDITIONING EQ, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 31, 2026 Due: Aug 31, 2026 NAICS: 336413
• Purchase Mask Oxygen-Full Face for U.S. Coast Guard Aircraft HC-144
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Jul 30, 2026 Due: Aug 7, 2026 NAICS: 336413 Location: North Carolina
• 16--HEAT EXCHANGER,FLUI
  Agency: DEPT OF DEFENSE Posted: Jul 30, 2026
• 16--HEAT EXCHANGER,FLUI, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 30, 2026 Due: Aug 31, 2026 NAICS: 336413
• 16--VALVE ASSEMBLY,ENVI, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 28, 2026 Due: Jul 29, 2026 NAICS: 336413
• MASK, OXYGEN
  Agency: DEPT OF DEFENSE Posted: Jul 27, 2026 NAICS: 333414
• Duct Assembly, Air C
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Jul 27, 2026 Due: Aug 7, 2026 NAICS: 336413 Set-Aside: NONE
• NSN 1660-01-183-2008, AIRCRAFT DUCT ASSEMBLY, WSDC: 11F, AIRCRAFT, GALAXY C-5
  Agency: DEPT OF DEFENSE Posted: Jul 27, 2026 NAICS: 336411
• 16--VALVE ASSEMBLY,ENVI, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 25, 2026 Due: Aug 25, 2026
• 16--VALVE,ECS, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 24, 2026 Due: Aug 6, 2026 NAICS: 336413
• VARIOUS LIFE SUPPORT ITEMS, MASK BRACKET, PAD COVER, MASK CABLE GUIDE, VALVE VENT BODY, SUSPENSION ASSEMBLY
  Agency: DEPT OF DEFENSE Posted: Jul 24, 2026 NAICS: 336411
• Purchase Mask Oxygen-Full Face for U.S. Coast Guard Aircraft HC-144
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Jul 24, 2026 Due: Jul 31, 2026 NAICS: 336413 Location: NC
• 49 NSN Gentex SPE4AX17D9402 Follow-On, Solicitation SPE4A726R0491
  Agency: DEPT OF DEFENSE Posted: Jul 23, 2026 Due: Jul 28, 2026 NAICS: 336413 Set-Aside: NONE Location: VA
• HEAT EXCHANGER,AIR
  Agency: DEPT OF DEFENSE Posted: Jul 22, 2026 Due: Aug 21, 2026 NAICS: 336413
• 16--HEAT EXCHANGER,FLUI, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 22, 2026 Due: Sep 8, 2026
• FMS Repair N0038326PR0R414
  Agency: DEPT OF DEFENSE Posted: Jul 21, 2026 Due: Aug 20, 2026 NAICS: 336413 Location: PA
• CONTROL BOX UNIT
  Agency: DEPT OF DEFENSE Posted: Jul 21, 2026 Due: Jul 31, 2026 NAICS: 336413
• 16--VALVE ASSEMBLY,ENVI, IN REPAIR/MODIFICATION OF
  Agency: DEPT OF DEFENSE Posted: Jul 20, 2026 Due: Aug 17, 2026 NAICS: 336413
• SPE4A726R0710 – 1660 - HARNESS, CARRYING, OXYGEN / WSIC F
  Agency: DEPT OF DEFENSE Posted: Jul 20, 2026 Due: Sep 3, 2026 NAICS: 336411 Set-Aside: SBA Location: VA

Data sourced from SAM.gov. Updated daily. Last updated: August 8, 2026.