The Valve,butterfly, cataloged under National Stock Number 4810-01-690-5349, is classified within Federal Supply Class 4810 (Valves, Powered) 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | W. & O. Supply, Inc. Div Mobile (CAGE 4YUS3) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-690-5349 |
| Primary Part Number | 327507.500.NI15NT |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| 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 |
|---|---|
| 327507.500.NI15NT PRIMARY | W. & O. Supply, Inc. Div Mobile (USA) |
| Reference | Meaning |
|---|---|
| WOGA-25208 REV 9/ SHEET 2 | D/9 Drawing number reference only W. & O. Supply, Inc. Div Mobile |
NSN 4810-01-690-5349 is a Valve,butterfly, manufactured by W. & O. Supply, Inc. Div Mobile, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-690-5349 has 1 manufacturer part number on file: 327507.500.NI15NT (W. & O. Supply, Inc. Div Mobile).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-690-5532, 4820-01-690-7445. Verify interchangeability with system specifications before substitution.
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.