The Tie Rod End,steering, cataloged under National Stock Number 2530-01-287-6875, 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 Federal-Mogul Corp Government Sales Dept. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-287-6875 |
| Primary Part Number | ES-431-R |
| Item Name | Tie Rod End,steering |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Rod Connecting End Thread Direction | LEFT-HAND |
| Rod Connecting End Thread Location | INTERNAL |
| Design Type | BALL STUD |
| Tapered Bearing Surface Major Diameter | 1.250 INCHES NOMINAL IN |
| Thread Length | 1.050 INCHES NOMINAL IN |
| Ball Stud | INCLUDED |
| Rod Connecting End Thread Size | 1/4-12 |
| Rod Connecting End Thread Length | 3.880 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Removability Feature | INCLUDED |
| Taper Length | 2.600 INCHES NOMINAL IN |
| Thread Size | 7/8-14 |
| Screw Thread Series Designator | UNF |
| Rod Connecting End Thread Series Designator | UNF |
| 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 |
|---|---|
| ES-431-R PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| 310-229 | 5/9 Secondary reference U.S. Government activity |
| ES-431-R | 5/9 Secondary reference U.S. Government activity |
NSN 2530-01-287-6875 is a Tie Rod End,steering, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-287-6875 has 1 manufacturer part number on file: ES-431-R (Federal-Mogul Corp Government Sales Dept).
Key specifications for ES-431-R: Rod Connecting End Thread Direction: LEFT-HAND; Rod Connecting End Thread Location: INTERNAL; Design Type: BALL STUD; Tapered Bearing Surface Major Diameter: 1.250 INCHES NOMINAL IN. 14 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.