The Nut,cap,dual Wheel Mounting, cataloged under National Stock Number 2530-00-008-9974, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2530-00-008-9974 |
| Item Name | Nut,cap,dual Wheel Mounting |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,CADMIUM FINISH,3.025 IN. OVERALL LG; EXTERNALLY AND INTERNALLY THREADED SQUARE WRENCH ACCOMODATION ON CAP END,0.945 BY 0.945IN. WITH 0.719 IN. LG; FLANGE 1.695 IN. OD WITH 39.0 DEG SEAT; XTERNAL THREADS UN 1.312-12 RH 2A,1.625 IN. THREAD LG; INTERNAL THREADS UN 0.937-12 RH 2B,2.188 IN. THREAD LG A |
| 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 |
|---|---|
| 21AX609 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-00-008-9974 is a Nut,cap,dual Wheel Mounting, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
Key specifications for 2530-00-008-9974: General Characteristics Item Description: STEEL,CADMIUM FINISH,3.025 IN. OVERALL LG; EXTERNALLY AND INTERNALLY THREADED SQUARE WRENCH ACCOMODATION ON CAP END,0.945 BY 0.945IN. WITH 0.719 IN. LG; FLANGE 1.695 IN. OD WITH 39.0 DEG SEAT; XTERNAL THREADS UN 1.312-12 RH 2A,1.625 IN. THREAD LG; INTERNAL THREADS UN 0.937-12 RH 2B,2.188 IN. THREAD LG A. 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.