The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-477-5192, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is New Hampshire Ball Bearings Inc Div Astro Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-477-5192 |
| Primary Part Number | 74B400738-101 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | New Hampshire Ball Bearings Inc Div Astro Division |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 74B400738-101 | Goodrich Corporation (USA) |
| 74B400738-101 PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| 74B400839-101 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 74B400839-101 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| KSBG26-1 | 5/1 Secondary reference U.S. Government activity |
| 74B400738-101 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| AGB26V4001 | 5/1 Secondary reference New Hampshire Ball Bearings Inc Div Astro Division |
| 74B400738-101 | 5/2 Secondary reference U.S. Government activity |
| 74B400738-101 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 3120-01-477-5192 is a Bearing,plain,self-Aligning, manufactured by New Hampshire Ball Bearings Inc Div Astro Division, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-477-5192 has 3 manufacturer part numbers on file: 74B400738-101 (Goodrich Corporation), 74B400738-101 (New Hampshire Ball Bearings Inc Div Astro Division), 74B400839-101 (Goodrich Corporation).
Key specifications for 74B400738-101: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: (INAVY)BEARING, PLAIN, SEL; End Item Identification: ADAPTER, HOUSING. 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.