The Link,track Shoe,connecting, cataloged under National Stock Number 2530-00-770-1639, 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 Caterpillar Inc Div Caterpillar Defense. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2530-00-770-1639 |
| Primary Part Number | 7H9252 |
| Item Name | Link,track Shoe,connecting |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 7H9252 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 7H9252 | 5/9 Secondary reference Pettibone Westrac |
| 7H9252 | 5/9 Secondary reference Letts Industries Inc Dba Powers & Sons Div Powers and Sons |
NSN 2530-00-770-1639 is a Link,track Shoe,connecting, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-770-1639 has 1 manufacturer part number on file: 7H9252 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 7H9252: Special Features: W/SHAFT P/N 1F9310 1; PLATE P/N 7B9965 6; BUSHING ASSY P/N 7F2602 2; GASKET P/N 1F9304 2; LOCK P/N 7B9964 6; BOLT P/N 1A2469 12; ROLLER ASSY P/N 7H4593 1; PLUG P/N 8H5513 1. 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.