The Trunnion,arm Pivot, cataloged under National Stock Number 2530-00-149-9280, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2530-00-149-9280 |
| Item Name | Trunnion,arm Pivot |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| General Characteristics Item Description | MATL STEEL 4140 THRU 4145 OR 4340; 4.200 IN. MAX OD ONE END; 3.2510 IN. MAX OD OTHER END; 4.0010 IN. MAX OD CENTER BODY; 2.877 IN. ONE END; 2.875 IN. NOMINAL ID OTHER END; 2.750 IN.-12 UNS-2B INT THD CHAMFERED HOLE ONE END; 10.750 IN. O/A LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2584707 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-00-149-9280 is a Trunnion,arm Pivot, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
Key specifications for 2530-00-149-9280: General Characteristics Item Description: MATL STEEL 4140 THRU 4145 OR 4340; 4.200 IN. MAX OD ONE END; 3.2510 IN. MAX OD OTHER END; 4.0010 IN. MAX OD CENTER BODY; 2.877 IN. ONE END; 2.875 IN. NOMINAL ID OTHER END; 2.750 IN.-12 UNS-2B INT THD CHAMFERED HOLE ONE END; 10.750 IN. O/A LG 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.
NSN 2530-00-149-9280 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.