Solicitations › DEPT OF DEFENSE › NAICS 334519

Ref. 1177 - APD Parts Obsolescence

DEPT OF DEFENSE · Solicitation REF_1177-APD_PARTS_OBSOLESCENCE · NAICS 334519 · Unrestricted (full and open) · Responses due 23 September 2026

Solicitation details

Solicitation number	REF_1177-APD_PARTS_OBSOLESCENCE
Notice ID	b32fef048bf249bd8e8725ab98c4c45c
Agency	DEPT OF DEFENSE
Sub-tier	DEPT OF THE NAVY
Contracting office	NSWC CARDEROCK
NAICS code	334519
Product / service code (PSC)	6665
Set-aside	Unrestricted (full and open)
Notice type	Sources Sought
Posted	26 August 2026
Response deadline	23 September 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.

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