The Transmission,hydraulic,vehicular, cataloged under National Stock Number 2520-01-084-7159, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-084-7159 |
| Primary Part Number | 23010879 |
| Item Name | Transmission,hydraulic,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 23010879 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| Reference | Meaning |
|---|---|
| 69675AX | 7/9 Vendor item drawing reference Oshkosh Corp |
| 69675AX | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 69675A | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 69675A | 7/9 Vendor item drawing reference Oshkosh Corp |
| HT-750 DRD | C/1 Advisory reference — outside the item-of-supply concept Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 2520-01-084-7159 is a Transmission,hydraulic,vehicular, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-084-7159 has 1 manufacturer part number on file: 23010879 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 23010879: Special Features: TRANSMISSION;TO BE USED W/DDA 8V92T ENGINE RATED AT 492 HP AT 2300 RPM;TORQUE CONVERTER TC-499 W/LOCKUP CLUTCH SUITABLE FOR REMOTE MOUNTING,STRAIGHT THRU OUTPUT W; End Item Identification: USED ON A/S32P-15 T-SERIES NHA 104155-D-U. 0 specifications are 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.