The Nrp,pump Assembly, cataloged under National Stock Number 4310-01-651-9506, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-651-9506 |
| Item Name | Nrp,pump Assembly |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| 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 |
| Reference | Meaning |
|---|---|
| DO NOT APPLY 015791764 | C/1 Advisory reference — outside the item-of-supply concept Naval Inventory Control Point Mechanicsburg |
| 22-38845 (SSN21/688) | 3/1 Design control — primary reference U.S. Government activity |
NSN 4310-01-651-9506 is a Nrp,pump Assembly, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
Key specifications for 4310-01-651-9506: Part Name Assigned by Controlling Agency: PUMP ASSEMBLY, CIRCULATION LOOP; End Item Identification: LOW PRESS ELECTROLYZER. 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 4310-01-651-9506 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.