The Support,bearing, cataloged under National Stock Number 3130-01-290-3987, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is General Electric Co Direct Current Motor and Generator Dept. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Support,bearing |
| FSC / FSG | 3130 — Bearings, Mounted (FSG 31) |
| Manufacturers | General Electric Co Direct Current Motor and Generator Dept (CAGE 01288) |
| Parameter | Value |
|---|---|
| NSN | 3130-01-290-3987 |
| Primary Part Number | 36B507981P1 |
| Item Name | Support,bearing |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | General Electric Co Direct Current Motor and Generator Dept |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 36B507981P1 PRIMARY | General Electric Co Direct Current Motor and Generator Dept (USA) |
| EXE22-19/34-45 PRIMARY | General Electric Co Direct Current Motor and Generator Dept (USA) |
| TX-22-1934-45 PRIMARY | General Electric Co Direct Current Motor and Generator Dept (USA) |
NSN 3130-01-290-3987 is a Support,bearing, manufactured by General Electric Co Direct Current Motor and Generator Dept, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-290-3987 has 3 manufacturer part numbers on file: 36B507981P1 (General Electric Co Direct Current Motor and Generator Dept), EXE22-19/34-45 (General Electric Co Direct Current Motor and Generator Dept), TX-22-1934-45 (General Electric Co Direct Current Motor and Generator Dept).
1 possible match (shared part number, not a government interchangeability claim): 6145-01-302-2043. Verify interchangeability with system specifications before substitution.
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.