The Tie Rod End,steering, cataloged under National Stock Number 2530-01-319-9420, 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 Trw Inc Trw Intl Trade Government Sales Dept. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-319-9420 |
| Primary Part Number | ES176R |
| Item Name | Tie Rod End,steering |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Trw Inc Trw Intl Trade Government Sales Dept |
| Status | ACTIVE |
| 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 |
|---|---|
| ES176R PRIMARY | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| 103227 | 5/2 Secondary reference U.S. Government activity |
| 103229 | 5/9 Secondary reference U.S. Government activity |
NSN 2530-01-319-9420 is a Tie Rod End,steering, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-319-9420 has 1 manufacturer part number on file: ES176R (Trw Inc Trw Intl Trade Government Sales Dept).
2 possible matches (shared part number, not a government interchangeability claim): 2530-01-620-7496, 2090-01-626-3447. Verify interchangeability with system specifications before substitution.
Key specifications for ES176R: End Item Identification: CHEVROLET 1962 THRU 1978,DODGE AND PLYMOUTH 1974 THRU 1977,GENERAL MOTORS 1963 THRU 1978 HEAVY DUTY TRUCKS. 0 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.