The Swaging,tool,bearing, cataloged under National Stock Number 5120-01-520-5976, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Swaging,tool,bearing |
| FSC / FSG | 5120 — Hand Tools, Nonedged, Nonpowered (FSG 51) |
| Manufacturers | Rexnord Industries, Llc Div Aerosspace Bearing Operation (CAGE 77896); Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc. (CAGE 04836); J R Potter & Associates Inc (CAGE 0GKW5) |
| Parameter | Value |
|---|---|
| NSN | 5120-01-520-5976 |
| Primary Part Number | RST3012 |
| Item Name | Swaging,tool,bearing |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Rexnord Industries, Llc Div Aerosspace Bearing Operation |
| Status | ACTIVE |
| 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 |
|---|---|
| RST3012 PRIMARY | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
| RST3012 PRIMARY | Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc. (USA) |
| RST3012 PRIMARY | J R Potter & Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| 5VG90013-191 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5120-01-520-5976 is a Swaging,tool,bearing, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-520-5976 has 3 manufacturer part numbers on file: RST3012 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), RST3012 (Jamaica Bearings Co., Inc. Dba Jamaica Bearings Co., Inc.), RST3012 (J R Potter & Associates Inc).
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.