Sources Sought Attach 1 - NSN Information .xlsx

This is a Sources Sought attachment containing National Stock Number (NSN) information for seven hydraulic accumulators and related components. The Defense Logistics Agency Land and Maritime (DLA Weapons Support, Columbus) is conducting market research for a long-term contract covering the following NSNs: 2090-010628583 (Bladder, Accumulator, Hydraulic), 2040-010684323 (Bag and Valve, Desulfurization), 2030-012148271 (Accumulator, Piston), 2030-012679777 (Charging Assembler), 3040-012770307 (Accumulator, Hydraulic), 2530-014523221 (Accumulator, Hydraulic), and 3040-014693408 (Accumulator, Hydraulic). These items support primary weapon systems including the Los Angeles Class SSN (688), Ohio Class SSBN (Trident), Whidbey Island Class LSD, Nimitz Class CVN, and Ticonderoga Class CG (47) vessels, with quantities ranging from 3 to 27 units per NSN and unit prices between $700 and $1,300.

Interested vendors must complete the attached market survey and spreadsheet and submit responses to Samantha Simms at samantha.simms@dla.mil by February 16, 2026. The NSN Information spreadsheet provides details on supply chain data including Milton code, ADQ, AAC, AMSC coding, and NAIC size standards (primarily 1,300 and 700 for the identified items). Currently approved manufacturers and part numbers are documented in the Market Research NSN Spreadsheet attachment, and only these approved sources are currently permitted. The government notes that approved sources retain data rights and manufacturing knowledge essential to maintaining part quality, and drawings and specifications may be available, though only approved sources and part numbers are currently authorized for use.