The Body,unloading Valve, cataloged under National Stock Number 4310-01-146-4155, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Cummins Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-146-4155 |
| Primary Part Number | 3046298 |
| Item Name | Body,unloading Valve |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | 2.410 IN. OD IN |
| 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 |
|---|---|
| 3046298 PRIMARY | Cummins Inc. (USA) |
| MA207-21149 | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| 185847 | 5/9 Secondary reference Cummins Inc. |
NSN 4310-01-146-4155 is a Body,unloading Valve, manufactured by Cummins Inc., classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-146-4155 has 2 manufacturer part numbers on file: 3046298 (Cummins Inc.), MA207-21149 (Am General Llc).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-506-9524. Verify interchangeability with system specifications before substitution.
Key specifications for 3046298: General Characteristics Item Description: 2.410 IN. OD IN. 1 specification is 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.