The Ratchet,parking Brake, cataloged under National Stock Number 2530-00-906-0146, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-906-0146 |
| Primary Part Number | 10902214 |
| Item Name | Ratchet,parking Brake |
| 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 | IRON CASTING,DUCTILE,SPEC MIL-I-11466,STYLE FLAT ROOT,23 TEETH,PITCH DIA 1.437 IN.,BASE CIRCLE DIA 1.244 IN.,DIAL SNAP 2.361 IN. DIA,ADJUSTABLE SNAP W/BLADE ANVIL 2.245 IN. DIA,GO NOT GO WIDTH 0.086 IN. 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 |
|---|---|
| 10902214 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2530009060146 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 2530-00-906-0146 is a Ratchet,parking Brake, 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 2530-00-906-0146 has 1 manufacturer part number on file: 10902214 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10902214: General Characteristics Item Description: IRON CASTING,DUCTILE,SPEC MIL-I-11466,STYLE FLAT ROOT,23 TEETH,PITCH DIA 1.437 IN.,BASE CIRCLE DIA 1.244 IN.,DIAL SNAP 2.361 IN. DIA,ADJUSTABLE SNAP W/BLADE ANVIL 2.245 IN. DIA,GO NOT GO WIDTH 0.086 IN. IN; End Item Identification: 2350-00-439-6242. 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.