The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-616-7465, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Air Techniques, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-616-7465 |
| Primary Part Number | 87371 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Air Techniques, 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 |
|---|---|
| 87371 PRIMARY | Air Techniques, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6520NCM138939 | 5/1 Secondary reference Defense Medical Standardization Board |
| 416227 | 5/1 Secondary reference U.S. Government activity |
NSN 4820-01-616-7465 is a Valve,relief,pressure and Temper, manufactured by Air Techniques, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-616-7465 has 1 manufacturer part number on file: 87371 (Air Techniques, Inc.).
Key specifications for 87371: Special Features: VALVE, RELIEF, MEMBRANE KIT; FOR USE WITH DENTAL COMPRESSOR DEHYDRATOR, NSN 6520-01-599-1793; Part Name Assigned by Controlling Agency: VALVE RELIEF MEMBRANE KIT; End Item Identification: 6520-01-599-1793 COMPRESSOR-DEHYDRATOR,DENTAL EQUIPMENT. 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.