The Valve,gate, cataloged under National Stock Number 4820-01-698-8103, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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,gate |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | W. & O. Supply, Inc. Div Mobile (CAGE 4YUS3) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-698-8103 |
| Primary Part Number | 173107.150 |
| Item Name | Valve,gate |
| 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 |
|---|---|
| 173107.150 PRIMARY | W. & O. Supply, Inc. Div Mobile (USA) |
| Reference | Meaning |
|---|---|
| 500-8877128 REV - ITEM 5 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 8877128 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4820-01-698-8103 is a Valve,gate, manufactured by W. & O. Supply, Inc. Div Mobile, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-698-8103 has 1 manufacturer part number on file: 173107.150 (W. & O. Supply, Inc. Div Mobile).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-698-8297, 4730-01-698-8387. 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.