The Column,drive,turret Traversing, cataloged under National Stock Number 2520-00-040-0022, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2520-00-040-0022 |
| Primary Part Number | 8667051 |
| Item Name | Column,drive,turret Traversing |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF P/N 8667052 COVER ASSEMBLY,P/N 8667053 HOUSING ASSEMBLY,P/N 8667054 SHAFT ASSEMBLY,P/N 8667055 CARRIER ASSEMBLY,P/N 8667056 CARRIER ASSEMBLY,P/N 8667060 GEAR,P/N 8667061 GEAR,P/N 8667065 PINION,PROTECTIVE FINISH PRIME SPEC TT-P-636,ENAMEL OLIVE DRAB SPEC TT-E-529 |
| 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 |
|---|---|
| 8667051 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 8667051 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2520-00-040-0022 is a Column,drive,turret Traversing, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-040-0022 has 1 manufacturer part number on file: 8667051 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8667051: General Characteristics Item Description: CONSISTS OF P/N 8667052 COVER ASSEMBLY,P/N 8667053 HOUSING ASSEMBLY,P/N 8667054 SHAFT ASSEMBLY,P/N 8667055 CARRIER ASSEMBLY,P/N 8667056 CARRIER ASSEMBLY,P/N 8667060 GEAR,P/N 8667061 GEAR,P/N 8667065 PINION,PROTECTIVE FINISH PRIME SPEC TT-P-636,ENAMEL OLIVE DRAB SPEC TT-E-529; End Item Identification: GUN,SELF-PROPELLED,FULL TRACKED,155-MM,MODEL M53. 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.