The Collet,valve Seat Insert Remover, cataloged under National Stock Number 5120-01-048-1379, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Bosch Automotive Service Solutions Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5120-01-048-1379 |
| Primary Part Number | J-23479-33 |
| Item Name | Collet,valve Seat Insert Remover |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Bosch Automotive Service Solutions Inc. |
| Status | ACTIVE |
| Overall Diameter | 1.25 INCHES NOMINAL IN |
| General Characteristics Item Description | COMPONENT OF KENT-MOORE NO. J-23479-E VALVE SEAT INSERT REMOVER SET |
| Surface Treatment | OXIDE |
| Material | STEEL |
| 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 |
|---|---|
| 2KM19 | Oshkosh Defense Llc (USA) |
| J-23479-33 PRIMARY | Bosch Automotive Service Solutions Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2KM19 | 5/9 Secondary reference Oshkosh Corp |
| J-23479-13 | 5/9 Secondary reference Bosch Automotive Service Solutions Inc. |
NSN 5120-01-048-1379 is a Collet,valve Seat Insert Remover, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-048-1379 has 2 manufacturer part numbers on file: 2KM19 (Oshkosh Defense Llc), J-23479-33 (Bosch Automotive Service Solutions Inc.).
Key specifications for J-23479-33: Overall Diameter: 1.25 INCHES NOMINAL IN; General Characteristics Item Description: COMPONENT OF KENT-MOORE NO. J-23479-E VALVE SEAT INSERT REMOVER SET; Overall Length: 2.187 INCHES NOMINAL IN; Special Features: COLLET DIAMETER: 1.13-1.14 INCHES IN. 4 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.