The Ring,bearing,outer, cataloged under National Stock Number 3110-00-293-6462, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Borgwarner Pds (anderson), L.l.c.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-293-6462 |
| Primary Part Number | 1887758 |
| Item Name | Ring,bearing,outer |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Borgwarner Pds (anderson), L.l.c. |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | OUTER RING, BALL |
| Overall Outside Diameter | 4.0455 INCHES NOMINAL IN |
| Bore Diameter | 3.4218 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 1887758 | Borgwarner Pds (anderson), L.l.c. (USA) |
| 5162621 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12855 | 3/2 Design control — primary reference U.S. Government activity |
| 1887758 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 1887758 | 5/9 Secondary reference General Motors Corp |
| 1887758 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 3110-00-293-6462 is a Ring,bearing,outer, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-293-6462 has 2 manufacturer part numbers on file: 1887758 (Borgwarner Pds (anderson), L.l.c.), 5162621 (U S Army Tank Automotive Command Amsta-Im-Mm).
3 possible matches (shared part number, not a government interchangeability claim): 1560-00-393-9551, 4820-00-559-4399, 5330-01-431-8201. Verify interchangeability with system specifications before substitution.
Key specifications for 1887758: Surface Finish: GROUND; Style Designator: OUTER RING, BALL; Overall Width: 0.3440 INCHES NOMINAL IN; Overall Outside Diameter: 4.0455 INCHES NOMINAL IN. 5 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.