The Pump Assembly,transmission, cataloged under National Stock Number 2520-01-079-3315, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-079-3315 |
| Primary Part Number | 6882148 |
| Item Name | Pump Assembly,transmission |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF P/N 6834414 VALVE 1 EA; P/N 6836277 SPRING 1 EA; P/N 6834414 STOP 1 EA; P/N 9414044 SNAP RING 1 EA; P/N 6881380 VALVE 1 EA; P/N 6881381 SPRING 1 EA; P/N 6834412 STOP 1 EA; P/N 274613 SNAP RING 1 EA; P/N 8617143 SEALING COMPOUND,P/N 6774557 SEAL LUBRICANT P/N 6881597 SEAL 1 EA; 6881644 BODY AND GEAR ASSEMBLY 1 EA; P/N 6834525 SEALRING 1 EA; P/N 6881382 FRONT SUPPORT ASSEMBLY 1 EA; P/N 9409225 BOLT 12 EA; P/N 9409231 BOLT 2 EA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6882148 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| Reference | Meaning |
|---|---|
| 6881379 | D/9 Drawing number reference only Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 2520-01-079-3315 is a Pump Assembly,transmission, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-079-3315 has 1 manufacturer part number on file: 6882148 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 6882148: General Characteristics Item Description: CONSISTS OF P/N 6834414 VALVE 1 EA; P/N 6836277 SPRING 1 EA; P/N 6834414 STOP 1 EA; P/N 9414044 SNAP RING 1 EA; P/N 6881380 VALVE 1 EA; P/N 6881381 SPRING 1 EA; P/N 6834412 STOP 1 EA; P/N 274613 SNAP RING 1 EA; P/N 8617143 SEALING COMPOUND,P/N 6774557 SEAL LUBRICANT P/N 6881597 SEAL 1 EA; 6881644 BODY AND GEAR ASSEMBLY 1 EA; P/N 6834525 SEALRING 1 EA; P/N 6881382 FRONT SUPPORT ASSEMBLY 1 EA; P/N 9409225 BOLT 12 EA; P/N 9409231 BOLT 2 EA. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.