The Inserter and Remover,bearing and, cataloged under National Stock Number 5120-01-261-6039, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-261-6039 |
| Item Name | Inserter and Remover,bearing and |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Status | ACTIVE |
| Diameter Across Flats | 0.835 INCHES NOMINAL IN |
| Criticality Code Justification | ZZZY |
| Diameter | 1.052 INCHES NOMINAL IN |
| Shape | ROUND W/SPLINES |
| Driver Collar Quantity | 4 |
| Usage Design | REMOVE SEAT RING ON STOP-CHECK VALVE |
| Operation Method | NONIMPACT |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | C |
| Reference | Meaning |
|---|---|
| 803-4384536-4XXX-54 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5120-01-261-6039 is a Inserter and Remover,bearing and, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
Key specifications for 5120-01-261-6039: Diameter Across Flats: 0.835 INCHES NOMINAL IN; Criticality Code Justification: ZZZY; Diameter: 1.052 INCHES NOMINAL IN; Shape: ROUND W/SPLINES. 8 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.