The Valve Assembly, cataloged under National Stock Number 4810-01-522-2275, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fleet Readiness Center Southwest. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-522-2275 |
| Primary Part Number | 137538 |
| Item Name | Valve Assembly |
| FSC / FSG | 4810 / 48 — No Item Name Available |
| Manufacturer | Fleet Readiness Center Southwest |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4810-01-522-2275 is a Valve Assembly, manufactured by Fleet Readiness Center Southwest, classified under FSC 4810 (No Item Name Available). Status: active.
NSN 4810-01-522-2275 has 4 cross-referenced part numbers: 137538 (Greene Tweed & Co Inc), 137538 (Trelleborg Sealing Solutions Us, Inc.), 137538 (The Boeing Company Div Services), 137538 (Fleet Readiness Center Southwest).
There are 3 known substitutes for 4810-01-522-2275: 5305-00-206-6232, 4730-00-277-5542, 9330-01-266-1399. Verify interchangeability with system specifications before substitution.
Key specifications for 137538: End Item Identification: MARINE RESERVE CONFIGURATION OF THE F/A-18A+ A; Criticality Code Justification: AGAV. 2 total characteristics are documented in the Federal Logistics Information System.