The Compressor,reciprocating, cataloged under National Stock Number 4310-01-449-8939, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-449-8939 |
| Primary Part Number | 5Z632 |
| Item Name | Compressor,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Cooling System Design | SINGLE |
| Compressor Speed at Rated Capacity in RPM | 925.0 |
| Cooling Medium | OIL COMPRESSED GASS |
| Cooling Medium | OIL COMPRESSOR |
| 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 |
|---|---|
| 5Z632 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| Reference | Meaning |
|---|---|
| 5Z632 | 3/9 Design control — primary reference Grainger W W Inc Grainger Div No 561 |
NSN 4310-01-449-8939 is a Compressor,reciprocating, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-449-8939 has 1 manufacturer part number on file: 5Z632 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 5Z632: Cooling System Design: SINGLE; Compressor Speed at Rated Capacity in RPM: 925.0; Cooling Medium: OIL COMPRESSED GASS; Cooling Medium: OIL COMPRESSOR. 4 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.