The Valve Assembly, cataloged under National Stock Number 4820-01-690-5532, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is W. & O. Supply, Inc. Div Mobile. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-690-5532 |
| Primary Part Number | 325604.500.NI15NT |
| Item Name | Valve Assembly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | W. & O. Supply, Inc. Div Mobile |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 325604.500.NI15NT PRIMARY | W. & O. Supply, Inc. Div Mobile (USA) |
| Reference | Meaning |
|---|---|
| WOGA-25208 REV 9/SHEET 2 | C/1 Advisory reference — outside the item-of-supply concept W. & O. Supply, Inc. Div Mobile |
NSN 4820-01-690-5532 is a Valve Assembly, manufactured by W. & O. Supply, Inc. Div Mobile, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-690-5532 has 1 manufacturer part number on file: 325604.500.NI15NT (W. & O. Supply, Inc. Div Mobile).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-690-7445. Verify interchangeability with system specifications before substitution.
Key specifications for 325604.500.NI15NT: Part Name Assigned by Controlling Agency: VALVE/ACTUATOR ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.