The Support Assembly, cataloged under National Stock Number 2530-00-159-8756, 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-159-8756 |
| Primary Part Number | 8733909 |
| Item Name | Support Assembly |
| 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 | ITEM MATERIAL IS IRON CASTING,MALLEABLE,GRADE 1 OR 2,SPEC QQ-1-666; FINISH IS CADMIUM PLATE,SPEC QQ-P-416. THESE ITEMS ARE BOLTED TO THE BRAKE BACKING PLATE AND SUPPORT THE BRAKE SHOES. |
| 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 |
|---|---|
| 8733909 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2530-00-159-8756 is a Support Assembly, 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 2530-00-159-8756 has 1 manufacturer part number on file: 8733909 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-367-6915. Verify interchangeability with system specifications before substitution.
Key specifications for 8733909: General Characteristics Item Description: ITEM MATERIAL IS IRON CASTING,MALLEABLE,GRADE 1 OR 2,SPEC QQ-1-666; FINISH IS CADMIUM PLATE,SPEC QQ-P-416. THESE ITEMS ARE BOLTED TO THE BRAKE BACKING PLATE AND SUPPORT THE BRAKE SHOES.. 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.