The Valve,concentric, cataloged under National Stock Number 4820-01-654-8815, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sauer Compressors Usa, 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 | 4820-01-654-8815 |
| Primary Part Number | 037 134 |
| Item Name | Valve,concentric |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sauer Compressors Usa, 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 |
|---|---|
| 037 134 PRIMARY | Sauer Compressors Usa, Inc. (USA) |
NSN 4820-01-654-8815 is a Valve,concentric, manufactured by Sauer Compressors Usa, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-654-8815 has 1 manufacturer part number on file: 037 134 (Sauer Compressors Usa, Inc.).
Key specifications for 037 134: Special Features: CONCENTRIC VALVE, FIRST STAGE SUBASSEMBLY; End Item Identification: COMPRESSOR,AIR,HIGH PRESSURE, P/N WP400, USED ON USCGC WAGB 420 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.