The Shaft,steering Column, cataloged under National Stock Number 2530-00-103-4877, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2530-00-103-4877 |
| Primary Part Number | 64A98C276-1 |
| Item Name | Shaft,steering Column |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL;4.675 IN.O/L LG;1.250 IN.DIA;5/8-18 UNF-2A-R.H;0.640 IN.MINOR IDA;0.762 IN.MAJOR DIA;3/4-16-UNF-2A R.H;1/8 IN.COTTER PIN HOLE A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 64A98C276-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 64A98C276-1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 64A98C276-1 | Deval Life Cycle Support Llc (USA) |
| Reference | Meaning |
|---|---|
| 64A98C276-1 | 5/9 Secondary reference U.S. Government activity |
NSN 2530-00-103-4877 is a Shaft,steering Column, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-103-4877 has 3 manufacturer part numbers on file: 64A98C276-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 64A98C276-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 64A98C276-1 (Deval Life Cycle Support Llc).
Key specifications for 64A98C276-1: General Characteristics Item Description: STEEL;4.675 IN.O/L LG;1.250 IN.DIA;5/8-18 UNF-2A-R.H;0.640 IN.MINOR IDA;0.762 IN.MAJOR DIA;3/4-16-UNF-2A R.H;1/8 IN.COTTER PIN HOLE 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.
NSN 2530-00-103-4877 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.