The Flange,companion,vehicular Unive, cataloged under National Stock Number 2520-01-596-7366, 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 5 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-596-7366 |
| Primary Part Number | 29549533 |
| Item Name | Flange,companion,vehicular Unive |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Hub Spline Quantity | 1 |
| Hub Type | STRAIGHT SPLINE HUB |
| Flange Type | ROUND W/HOLES |
| Internal Hub Spline Major Diameter | 5.040 INCHES NOMINAL IN |
| Flange Diameter | 9.560 INCHES IN |
| 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 |
|---|---|
| 29549533 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 23KP631 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 23KP631 | 5/9 Secondary reference Oshkosh Corp |
| AS67-441 | D/9 Drawing number reference only Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 2520-01-596-7366 is a Flange,companion,vehicular Unive, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-596-7366 has 2 manufacturer part numbers on file: 29549533 (Allison Transmission Inc Dba Allison Transmission, Inc), 23KP631 (Oshkosh Defense Llc).
Key specifications for 29549533: Hub Spline Quantity: 1; Hub Type: STRAIGHT SPLINE HUB; Flange Type: ROUND W/HOLES; Internal Hub Spline Major Diameter: 5.040 INCHES NOMINAL IN. 5 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.