The Hanger,suspension a, cataloged under National Stock Number 2530-01-075-7814, 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 | 2530-01-075-7814 |
| Primary Part Number | 11639647-1 |
| Item Name | Hanger,suspension a |
| 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 | STEEL,ALLOY 4130-4140,8630-8640 4130H-4140H OR 8630H-9640H H.R. HEAT TREATMENT OPTIONAL P. AND O. OR C.R. SPEC ASTM-A506,0.212 IN. THK,4 HOLES 0.438 IN. MIN 0.460 IN. MAX,3.250 IN. W ONE END 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 |
|---|---|
| 11639647-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2530-01-075-7814 is a Hanger,suspension a, 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 2530-01-075-7814 has 1 manufacturer part number on file: 11639647-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11639647-1: General Characteristics Item Description: STEEL,ALLOY 4130-4140,8630-8640 4130H-4140H OR 8630H-9640H H.R. HEAT TREATMENT OPTIONAL P. AND O. OR C.R. SPEC ASTM-A506,0.212 IN. THK,4 HOLES 0.438 IN. MIN 0.460 IN. MAX,3.250 IN. W ONE END IN. 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.