The Parts Kit,rotary Pump, cataloged under National Stock Number 4320-00-451-1896, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 3 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 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 | 4320-00-451-1896 |
| Primary Part Number | 6876281 |
| Item Name | Parts Kit,rotary Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Document Type | ENGINEERING PARTS LIST |
| Component Document Origin | INDUSTRIAL |
| Document Source | 73342 |
| 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 |
|---|---|
| 6876281 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
NSN 4320-00-451-1896 is a Parts Kit,rotary Pump, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-451-1896 has 1 manufacturer part number on file: 6876281 (Allison Transmission Inc Dba Allison Transmission, Inc).
1 possible match (shared part number, not a government interchangeability claim): 4920-00-480-4862. Verify interchangeability with system specifications before substitution.
Key specifications for 6876281: Document Type: ENGINEERING PARTS LIST; Component Document Origin: INDUSTRIAL; Document Source: 73342; End Item Identification: ACFT ENG T56/7,9,15. 3 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.