The Compressor,reciprocating, cataloged under National Stock Number 4310-01-072-4431, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Senior Operations Llc Dba Metal Bellows Div Metal Bellows. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-072-4431 |
| Primary Part Number | 31447 |
| Item Name | Compressor,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Senior Operations Llc Dba Metal Bellows Div Metal Bellows |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4310-01-072-4431 is a Compressor,reciprocating, manufactured by Senior Operations Llc Dba Metal Bellows Div Metal Bellows, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-072-4431 has 2 manufacturer part numbers on file: 31447 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows), 7I7489-1 (Raytheon Company Div Rmd Strategic).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-530-0648, 5330-01-595-4087. Verify interchangeability with system specifications before substitution.
Key specifications for 31447: Special Features: AN/TPQ-36/37 MORTAR AND ARTILLERY RADAR LOCATING. 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.
NSN 4310-01-072-4431 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.