The Housing,transmission,mechanical, cataloged under National Stock Number 2520-01-280-8924, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-280-8924 |
| Primary Part Number | 11629833 |
| Item Name | Housing,transmission,mechanical |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 11629833 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 11629833 | 5/9 Secondary reference Thompson Numerical Inc |
NSN 2520-01-280-8924 is a Housing,transmission,mechanical, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-280-8924 has 1 manufacturer part number on file: 11629833 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11629833: Special Features: FOLLOWING W/CAGE 19207:HSG P/N 11629831-1;SPINDLE P/N 11628692;SPINDLE P/N 11629702;SLEEVE P/N 11629482;SCREW P/N 11629094-12;PIN P/N 11628653;PLUG P/N 11662932-40;PLUG P/N 11629998;16 INSERTS P/N 11629921;FOLLOWING W/CAGE 81349:6 INSERTS P/N 45932/1-27L;4 INSERTS P/N 45932/1-21L;20 INSERTS P/N 45932/1-17L;10 INSERTS P/N 45932/1-9L;19 INSERTS P/N 45932/1-13L;10 INSERTS P/N 45932/1-37L;5 INSERTS P/N 45932/1-28;14 INSERTS P/N 45932/1-24;6 INSERTS P/N 45932/1-39L;ALSO INCLUDES 1 PIN P/N MS16555-27,CAGE 96906;1 SETSCREW P/N AN565-428H6,CAGE 88044 AND 1 WASHER P/N AN960-415,CAGE 88044; Surface Treatment: ANODIZE; End Item Identification: 2520012746500; Material: ALUMINUM ALLOY. 2 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.