The Kingpin,wheel Spindle, cataloged under National Stock Number 2530-01-394-9723, 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 Wiggins Lift Co Inc. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2530-01-394-9723 |
| Primary Part Number | 639368 |
| Item Name | Kingpin,wheel Spindle |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Wiggins Lift Co Inc |
| Status | ACTIVE |
| Length | 10.000 INCHES NOMINAL IN |
| Threaded Securing End | INCLUDED |
| Supplementary Features | WIGGINS 15K STEERING AXLE |
| Diameter | 1.250 INCHES NOMINAL IN |
| Head Shape | ROUND |
| Screwdriver Slotted End | NOT INCLUDED |
| 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 |
|---|---|
| 639368 | Wiggins Lift Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 098960 | 3/9 Design control — primary reference Brudi Equipment Inc |
NSN 2530-01-394-9723 is a Kingpin,wheel Spindle, manufactured by Wiggins Lift Co Inc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-394-9723 has 1 manufacturer part number on file: 639368 (Wiggins Lift Co Inc).
Key specifications for 639368: Length: 10.000 INCHES NOMINAL IN; Threaded Securing End: INCLUDED; Supplementary Features: WIGGINS 15K STEERING AXLE; Diameter: 1.250 INCHES NOMINAL IN. 6 specifications are 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.