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DEPT OF DEFENSE › DEPT OF THE NAVY › NAVSEA › NAVSEA WARFARE CENTER › NSWC CARDEROCK

Ref. 1177 - APD Parts Obsolescence

Key facts

Response deadline
Sep 23, 2026
12:00 PM UTC-04:00
Set-aside
Not stated
Notice type
Sources sought
Posted on SAM.gov
Aug 26, 2026
Archives Dec 31, 2026

Description

This is not a Request for Proposal (RFP) and award of a contract will not be made as a result of this notice. The intent of this notice is to request information from industry on a Government requirement; solicit feedback and potential interest from large and small business concerns; and survey the capabilities of small and large business entities to satisfy the Governments requirement. NSWCCD has a requirement for contractor support to provide designs and prototypes for the replacement of obsolescent parts on the IM-272A/WDQ Air Particle Detector (APD). The obsolete parts are the Power Supply Motor Controller (PSMC), PC/104 Alternating Current / Direct Current (AC/DC) Converter, Display Assembly, Paperfeed Assembly, Flowmeter Assembly, and Door Hinge. The Government intends to procure two prototypes of each part and requires performance testing to ensure the new designs are compatible with the existing APD. Please see attachments regarding the Draft PWS, Market Research Questionnaire, and Sources Sought Notice.

From SAM.gov’s daily data file, as published on Oct 24, 2026 (UTC).

Contacts

Attachments

No attachment links are available here.

Record dates

Posted on SAM.gov: Aug 26, 2026
The agency’s publication date, as SAM.gov states it.
First recorded by BidLookup: Oct 8, 2026
The UTC day of the first read of SAM.gov’s listings that stored this notice.
Last confirmed: Oct 23, 2026
The UTC day of the latest read that still listed this notice. It does not mean the notice is unchanged or still open on SAM.gov now, and it is not the index’s last-read time.
Description as published: Oct 24, 2026 (UTC)
The date of the daily data file this text came from.

Published by the agency on SAM.gov as notice b32fef048bf249bd8e8725ab98c4c45c. What these dates mean

Record

Solicitation number
REF_1177-APD_PARTS_OBSOLESCENCE
Search the index for this number
NAICS
334519 · Other Measuring and Controlling Device Manufacturing
Product/service code
6665 · HAZARD-DETECTING INSTRUMENTS AND APPARATUS
Contracting office
BETHESDA, MD 20817-5700
SAM.gov notice ID
b32fef048bf249bd8e8725ab98c4c45c