The Valve,safety Relief, cataloged under National Stock Number 4820-01-687-9727, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Taylor Tools Inc .. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-687-9727 |
| Primary Part Number | 82E3051839-74 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Taylor Tools Inc . |
| 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 |
|---|---|
| 82E3051839-74 PRIMARY | Taylor Tools Inc . (USA) |
NSN 4820-01-687-9727 is a Valve,safety Relief, manufactured by Taylor Tools Inc ., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-687-9727 has 1 manufacturer part number on file: 82E3051839-74 (Taylor Tools Inc .).
Key specifications for 82E3051839-74: End Item Identification: USCG SENTINEL CLASS FAST RESPONSE CUTTER B (FRC-B). 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.