The Valve,check, cataloged under National Stock Number 4820-01-460-2503, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Barbee Valve & Supply 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 | 4820-01-460-2503 |
| Primary Part Number | 2349R-2MM |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Barbee Valve & Supply 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 |
|---|---|
| 2349R-2MM PRIMARY | Barbee Valve & Supply Inc (USA) |
NSN 4820-01-460-2503 is a Valve,check, manufactured by Barbee Valve & Supply Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-460-2503 has 1 manufacturer part number on file: 2349R-2MM (Barbee Valve & Supply Inc).
Key specifications for 2349R-2MM: Special Features: USED ON E/I TEST STAND HYDRAULIC,MODEL NO.HP-10000-TR; End Item Identification: EMORY S. LAND CLAA AS.. 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.