The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-585-6966, 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 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-585-6966 |
| Primary Part Number | 11628998 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Cup Width | 1.0313 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, KEYWAY CONE, NORMAL ANGLE |
| Overall Outside Diameter | 5.7500 INCHES MINIMUM AND 5.7510 INCHES MAXIMUM IN |
| Backface Corner Radius | 0.1300 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1400 INCHES NOMINAL IN |
| Standout Width | 0.2812 INCHES NOMINAL IN |
| Cone Width | 1.3750 INCHES NOMINAL IN |
| Bore Diameter | 3.6250 INCHES MINIMUM AND 3.6260 INCHES MAXIMUM IN |
| Material | STEEL CAGE |
| Material | STEEL COMP 4720 CUP |
| Material | STEEL COMP 4720 ROLLER |
| Material | STEEL COMP 8720 CONE |
| 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 |
|---|---|
| 11628998 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 3110-01-585-6966 is a Bearing,roller,tapered, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-585-6966 has 1 manufacturer part number on file: 11628998 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11628998: Cup Width: 1.0313 INCHES NOMINAL IN; Style Designator: STRAIGHT BORE, KEYWAY CONE, NORMAL ANGLE; Overall Width: 1.3125 INCHES MINIMUM AND 1.3205 INCHES MAXIMUM IN; Overall Outside Diameter: 5.7500 INCHES MINIMUM AND 5.7510 INCHES MAXIMUM IN. 12 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.