The Bearing,ball,annular, cataloged under National Stock Number 3110-01-436-1208, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-436-1208 |
| Primary Part Number | 7710165 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 7.4793 INCHES MINIMUM AND 7.4805 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Contact Angle | 25.0 DEGREES NOMINAL |
| Load Direction | ANGULAR |
| Internal Fit-Up Contact Angular Direction | INWARD CONVERGENT |
| Bore Diameter | 3.5425 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM 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 |
|---|---|
| 7710165 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 7710165 PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| Reference | Meaning |
|---|---|
| 716062 | 5/1 Secondary reference Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| 5318X1C0 | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
NSN 3110-01-436-1208 is a Bearing,ball,annular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-436-1208 has 2 manufacturer part numbers on file: 7710165 (U S Army Tank Automotive Command Amsta-Im-Mm), 7710165 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
Key specifications for 7710165: Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Overall Width: 2.8700 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN; Overall Outside Diameter: 7.4793 INCHES MINIMUM AND 7.4805 INCHES MAXIMUM IN. 9 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.