The Repair Kit,valve, cataloged under National Stock Number 4820-01-591-5781, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Red Hill Ventures Llc. 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 | 4820-01-591-5781 |
| Primary Part Number | 91337 |
| Item Name | Repair Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Red Hill Ventures 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 |
|---|---|
| 91337 PRIMARY | Red Hill Ventures Llc (USA) |
NSN 4820-01-591-5781 is a Repair Kit,valve, manufactured by Red Hill Ventures Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-591-5781 has 1 manufacturer part number on file: 91337 (Red Hill Ventures Llc).
Key specifications for 91337: Special Features: KIT INCLUDES ACCESS VALVE CORES (20), VALVE CORES (10), R134A JRA H/L IMPORT VALVE CORES (10), DOMESTIC VALVE CORES M10(5), DOMESTIC VALVE CORES (5), 1 R12/R134A VALVE CORE REMOVER/INSTALLER; Part Name Assigned by Controlling Agency: R-12/R-134A VALVE CORE REPAIR KIT A. 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.