Presolicitation

Heat Exchanger, Air

Department of Defense · Department of the Navy

AI summaryThe Navy's NAVSUP Weapon Systems Support wants to buy an air heat exchanger (aircraft part, PSC 1660). The notice text lists only contract clauses and does not describe the item, quantity or delivery, so the real details are in the solicitation attachments. Offers are due Dec 1, 2026. More in the summary

Sole source

A newer version of this notice was posted Nov 3, 2026. It moves the due date from Dec 1, 2026 to Dec 2, 2026, which is the date shown on this page. See the latest version.

The agency plans to award to one named company. Others can only submit a capability statement to challenge it.

AI summary Beta

Written by AI from the notice text. Check dates on SAM.gov.

Summary of the version posted Sep 3, 2026. The notice was amended Nov 3, 2026. Check what else changed on SAM.gov. Some details are in the notice's attachments, which this summary didn't read. Check the attachments on SAM.gov.

The Navy's NAVSUP Weapon Systems Support wants to buy an air heat exchanger (aircraft part, PSC 1660). The notice text lists only contract clauses and does not describe the item, quantity or delivery, so the real details are in the solicitation attachments. Offers are due Dec 1, 2026.

Who can bid

Buy American and Balance of Payments Program certificates are required (clauses listed)
Annual representations and certifications

Things to watch

Minor: Higher-level contract quality requirement. A higher-level quality clause is listed, which usually means extra quality-system or inspection obligations for the supplier.
Minor: Priority-rated order. A national defense priority rating notice is included, which can require you to give this order preference in scheduling.

Read from the notice text only.

Full summary

What they want

Supply the HEAT EXCHANGER,AIR described in the solicitation
Early and incremental deliveries are accepted and preferred

Estimated value: Not stated
Offers due: Dec 2, 2026 2:00 PM (14:00 -04:00) (from the version posted Sep 3, 2026; amended since)

Not in the notice text

Part number, specifications and drawings
Quantity and delivery schedule
Place of delivery
Evaluation method
How to submit an offer
Estimated value

Notice details

Posted: Aug 18, 2026
Notice type: Presolicitation
Office: NAVSUP Weapon Systems Support, Philadelphia, PA
Product/service code: 1660 · Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Business type: Aircraft, ship & vehicle parts (FedReady's grouping, from product/service code 1660)
Versions: 3 versions have been posted, newest first.
Nov 3, 2026 · Amendment 0001Due Dec 2, 2026
Sep 3, 2026 · SolicitationDue Dec 2, 2026 (changed)
Aug 18, 2026 · Presolicitation (this version)Date Dec 1, 2026
Attachments: Checking SAM.gov for this notice's files…
See attachments on SAM.gov

Not open for bids

The agency plans to award this to one named company. If your business can do the work, you can send a capability statement before the response date to challenge it. See similar open opportunities.

Past awards and competition

Who has won work like this before, the likely incumbent, and what similar contracts paid, from USAspending.gov.

Before you respond

Terms on this notice: Solicitation

Full notice text from SAM.gov

ITEM UNIQUE IDENTIFICATION AND VALUATION (JAN 2023)|19|||||||||||||||||||| HIGHER-LEVEL CONTRACT QUALITY REQUIREMENT|8|x|||||||| STOP-WORK ORDER (AUG 1989)|1|| WIDE AREA WORKFLOW PAYMENT INSTRUCTIONS (JAN 2023)|16|Invoice and Receiving Report (Combo) Type||DFAS|N00383|DCMA|DCMA|See Schedule|Source||||||||| NAVY USE OF ABILITYONE SUPPORT CONTRACTOR - RELEASE OF OFFEROR INFORMATION (3-18))|1|| MANDATORY USE OF WORKFLOW PRO (WFP) MOD ASSIST MODULE|1|| VALUE ENGINEERING (JUN 2020)|3|||| INTEGRITY OF UNIT PRICES (NOV 2021)|1|| EQUAL OPPORTUITY FOR WORKERS WITH DISABILITIES (DEV 2026-O0040)(FEB 2026)|4||||| TRANSPORTATION OF SUPPLIES BY SEA (OCT 2024)|2||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM-BASIC (FEB 2024)|11|||||||||||| LIMITATION OF LIABILITY--HIGH-VALUE ITEMS (FEB 1997)|1|| LIMITATIONS ON PASS-THROUGH CHARGES (DEV 2026-O0048)(MAR 2026)|1|| SECURITY PROHIBITIONS AND EXCLUSIONS (CLASS DEVIATION 2026-O0025)(FEB 2026)|7|||||||| BUY AMERICAN-FREE TRADE AGREEMENTS-BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024))|5|||||| BUY AMERICAN--BALANCE OF PAYMENTS PROGRAM CERTIFICATE-BASIC (FEB 2024)|1|| ALTERNATE A, ANNUAL REPRESENTATIONS AND CERTIFICATIONS (DEVIATION 2026-O0043)(FEB 2026))|13|||||||||||||| ROYALTY INFORMATION (APR 1984)|1|| NOTICE OF PRIORITY RATING FOR NATIONAL DEFENSE, EMERGENCY PREPAREDNESS, ANDENERGY PROGRAM USE (APR 2008))|2||x| ONLY ONE OFFER (DEVIATION 2026-O0048)(MAR 2026)|1|| The purpose of this amendment to decrease the QTY of this requirement from 27 to 14. This requirement is for the procurement of the items herein this solicitation. ALL CONTRACTUAL DOCUMENTS (I.E. CONTRACTS, PURCHASE ORDERS, TASK ORDERS, DELIVERY ORDERS AND MODIFICATIONS)RELATED TO THE INSTANT PROCUREMENT ARE CONSIDERED TO BE "ISSUED" BY THE GOVERNMENT WHEN COPIES ARE EITHER DEPOSITED IN THE MAIL, TRANSMITTED BY FACSIMILE, OR SENT BY OTHER ELECTRONIC COMMERCE METHODS, SUCH AS EMAIL. THE GOVERNMENT'S ACCEPTANCE OF THE CONTRACTOR'S PROPOSAL CONSTITUTES BILATERAL AGREEMENT TO "ISSUE" CONTRACTUAL DOCUMENTS AS DETAILED HEREIN. Early and incremental deliveries accepted and preferred. \

Similar open opportunities

Heat Exchanger, AirDepartment of Defense · Defense Logistics Agency · Due Nov 20, 2026DLA Aviation in Philadelphia has posted a solicitation for an air heat exchanger (federal supply class 1660).
Heat Exchanger, AirDepartment of Defense · Department of the Navy · Due Nov 23, 2026NAVSUP Weapon Systems Support (Navy) wants quotes to repair an air heat exchanger (part number 2215280-3) used on the P8 aircraft.
Heat Exchanger, Flui, in Repair/Modification ofDepartment of Defense · Department of the Navy · Due Nov 25, 2026NAVSUP Weapon Systems Support wants a contractor to repair a fluid heat exchanger for the Navy.
Heat ExchangerDepartment of Defense · Department of the Air Force · OK · Due Nov 23, 2026
Heat Exchanger, Flui, in Repair/Modification ofDepartment of Defense · Department of the Navy · Due Dec 3, 2026

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