The Inserter,bearing and Bushing, cataloged under National Stock Number 5120-01-477-2749, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-477-2749 |
| Primary Part Number | 4HA113 |
| Item Name | Inserter,bearing and Bushing |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Usage Design | USED TO INSTALL ROTATING CLUTCH BUSHING |
| 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 |
|---|---|
| 4HA113 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| J-37040 | 5/9 Secondary reference Bosch Automotive Service Solutions Inc. |
| J-37040 | 3/9 Design control — primary reference Bosch Automotive Service Solutions Inc. |
| 4HA113 | 5/9 Secondary reference Oshkosh Corp |
NSN 5120-01-477-2749 is a Inserter,bearing and Bushing, manufactured by Oshkosh Defense Llc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-477-2749 has 1 manufacturer part number on file: 4HA113 (Oshkosh Defense Llc).
Key specifications for 4HA113: End Item Identification: ALLISON SERIES HD/B 500 TRANSMISSIONS; Usage Design: USED TO INSTALL ROTATING CLUTCH BUSHING. 1 specification is 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.