The Bearing,spherical,a, cataloged under National Stock Number 1680-01-550-9184, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Bearing,spherical,a |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit (CAGE J1011); Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (CAGE 09455); Kamatics Corporation (CAGE 50632); Timken Aurora Bearing Company (CAGE 56644); New Hampshire Ball Bearings Inc Div Astro Division (CAGE 15860) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-550-9184 |
| Primary Part Number | BACB10GD10C |
| Item Name | Bearing,spherical,a |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit |
| 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 |
|---|---|
| BACB10GD10C | Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit (JPN) |
| BACB10GD10C | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| BACB10GD10C | Kamatics Corporation (USA) |
| BACB10GD10C | Timken Aurora Bearing Company (USA) |
| BACB10GD10C | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| BACB10GD10C | Roller Bearing Company of America, Inc. (USA) |
| Reference | Meaning |
|---|---|
| BACB10GD10C | 5/2 Secondary reference U.S. Government activity |
| BACB10GD10C | 3/2 Design control — primary reference U.S. Government activity |
| BACB10GD10C | 5/9 Secondary reference Minebea Mitsumi Inc. |
NSN 1680-01-550-9184 is a Bearing,spherical,a, manufactured by Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-550-9184 has 6 manufacturer part numbers on file: BACB10GD10C (Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit), BACB10GD10C (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), BACB10GD10C (Kamatics Corporation), BACB10GD10C (Timken Aurora Bearing Company), BACB10GD10C (New Hampshire Ball Bearings Inc Div Astro Division) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 3120-01-689-7045. 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.