The Block,locking Mecha, cataloged under National Stock Number 2530-01-090-0879, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-090-0879 |
| Primary Part Number | 12283764 |
| Item Name | Block,locking Mecha |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL,I035 TO 1045,ASTM A108;3.880 INCHES LONG;2.880 INCHES WIDE;FOR ADDITIONAL INFORMATION.SEE DRAWING 1920712283764 IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12283764 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2530-01-090-0879 is a Block,locking Mecha, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-090-0879 has 1 manufacturer part number on file: 12283764 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12283764: General Characteristics Item Description: MATERIAL STEEL,I035 TO 1045,ASTM A108;3.880 INCHES LONG;2.880 INCHES WIDE;FOR ADDITIONAL INFORMATION.SEE DRAWING 1920712283764 IN; End Item Identification: 2350-01-087-1095. 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.
NSN 2530-01-090-0879 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.