The Breather, cataloged under National Stock Number 4310-01-252-4724, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4310-01-252-4724 |
| Primary Part Number | 37140316 |
| Item Name | Breather |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Ingersoll-Rand Company Dba Ingersoll-Rand |
| 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 |
|---|---|
| 37140316 PRIMARY | Ingersoll-Rand Company Dba Ingersoll-Rand (USA) |
| Reference | Meaning |
|---|---|
| W114298 | 5/9 Secondary reference Ingersoll-Rand Company Dba Ingersoll-Rand |
| W114298 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4310-01-252-4724 is a Breather, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-252-4724 has 1 manufacturer part number on file: 37140316 (Ingersoll-Rand Company Dba Ingersoll-Rand).
Key specifications for 37140316: Special Features: W/COUPLING; End Item Identification: 4310-01-092-6961 RECIPROCATING COMPRESSOR UNIT. 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.