The Drain Valve Assembl, cataloged under National Stock Number 4820-01-458-8271, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Alliance Laundry Systems Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4820-01-458-8271 |
| Primary Part Number | 93174 |
| Item Name | Drain Valve Assembl |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Alliance Laundry Systems Llc |
| 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 |
|---|---|
| 93174 PRIMARY | Alliance Laundry Systems Llc (USA) |
NSN 4820-01-458-8271 is a Drain Valve Assembl, manufactured by Alliance Laundry Systems Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-458-8271 has 1 manufacturer part number on file: 93174 (Alliance Laundry Systems Llc).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-569-4825. Verify interchangeability with system specifications before substitution.
Key specifications for 93174: Special Features: WASHER 93339, SCREW 93337, MAIN DRIVE PIN 93259, MOUNTING PLATE 93255, MOTOR AND GEAR BOX 93380, DRIVE SPRING 93257, SCREW 93256, V PACKING SEAL 93258 V; End Item Identification: BOX CONTROL A, W/S STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 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.