The Adapter,sleeve Distorter, cataloged under National Stock Number 5120-01-441-9133, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5120-01-441-9133 |
| Primary Part Number | 5P-4764 |
| Item Name | Adapter,sleeve Distorter |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| General Characteristics Item Description | USED WITH CATERPILLAR NO. 5P-7409 WEAR SLEEVE DISTORTER |
| Functional Description | USED TO REMOVE FRONT AND REAR CRANKSHAFT WEAR SLEEVES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5P-4764 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 1U-7325 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 5120-01-441-9133 is a Adapter,sleeve Distorter, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-441-9133 has 1 manufacturer part number on file: 5P-4764 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 5P-4764: General Characteristics Item Description: USED WITH CATERPILLAR NO. 5P-7409 WEAR SLEEVE DISTORTER; Functional Description: USED TO REMOVE FRONT AND REAR CRANKSHAFT WEAR SLEEVES; End Item Identification: CATERPILLAR SERIES 3500 ENGINES WITH 1W-6974 AND 1W-6977 SEAL GROUPS W. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.