The Arm,lever, cataloged under National Stock Number 2530-01-040-0690, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-040-0690 |
| Item Name | Arm,lever |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ASTM-A-569,0.375 IN. THK,1.250 IN. W,3.620 IN. LG,ONE END DRILLED @FOR SHAFT 0.752 IN. DIA,0.190 IN. DIA HOLE FOR FASTENING PIN,OTHER END W/THRU HOLE 0.531 IN. DIA UNTHD IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 642-233 | 3/9 Design control — primary reference U.S. Government activity |
NSN 2530-01-040-0690 is a Arm,lever, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
Key specifications for 2530-01-040-0690: General Characteristics Item Description: STEEL,ASTM-A-569,0.375 IN. THK,1.250 IN. W,3.620 IN. LG,ONE END DRILLED @FOR SHAFT 0.752 IN. DIA,0.190 IN. DIA HOLE FOR FASTENING PIN,OTHER END W/THRU HOLE 0.531 IN. DIA UNTHD IN; End Item Identification: TRACTOR,AIRCRAFT TOWING,1740-00-580-7990. 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.