The Bearing,roller,needle, cataloged under National Stock Number 3110-01-181-5592, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Jtekt Bearings North America Llc Div Kbna - Ord 1. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-181-5592 |
| Primary Part Number | 12321116 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Jtekt Bearings North America Llc Div Kbna - Ord 1 |
| Status | ACTIVE |
| Surface Finish | UNGROUND |
| Style Designator | SEPARABLE INNER RACE, DRAWN SHELL |
| Overall Outside Diameter | 3.4995 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Bore Diameter | 3.0006 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 |
|---|---|
| 12321116 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12321116 PRIMARY | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| Reference | Meaning |
|---|---|
| GNBH-4824 | 5/1 Secondary reference Jtekt Bearings North America Llc Div Sylvania |
| 12321116 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-01-181-5592 is a Bearing,roller,needle, manufactured by Jtekt Bearings North America Llc Div Kbna - Ord 1, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-181-5592 has 2 manufacturer part numbers on file: 12321116 (U S Army Tank Automotive Command Amsta-Im-Mm), 12321116 (Jtekt Bearings North America Llc Div Kbna - Ord 1).
Key specifications for 12321116: Surface Finish: UNGROUND; Style Designator: SEPARABLE INNER RACE, DRAWN SHELL; Overall Width: 1.5000 INCHES NOMINAL IN; Overall Outside Diameter: 3.4995 INCHES NOMINAL IN. 6 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.