The Bearing,roller,needle, cataloged under National Stock Number 3110-00-159-9529, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-159-9529 |
| Primary Part Number | TN514 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Lubrication Material | GREASE |
| Overall Outside Diameter | 1.3125 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Bore Diameter | 0.8750 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Inner Ring Width | 0.2810 INCHES NOMINAL IN |
| 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 |
|---|---|
| TN514 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| TN514ANG25 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| TN514MILG3278A | Timken Aerospace, Inc Dba Torrington Product (USA) |
NSN 3110-00-159-9529 is a Bearing,roller,needle, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-159-9529 has 3 manufacturer part numbers on file: TN514 (Timken Aerospace, Inc Dba Torrington Product), TN514ANG25 (Timken Aerospace, Inc Dba Torrington Product), TN514MILG3278A (Timken Aerospace, Inc Dba Torrington Product).
Key specifications for TN514: Lubrication Material: GREASE; Overall Outside Diameter: 1.3125 INCHES NOMINAL IN; Alignment Type: RIGID; Special Features: TWO LIPS OUTER RING DRAWN OVER SHOULDERS OF INNER RING; ID CHAMFERED BOTH SIDES 0.220 IN. MIN TO 0.0370 IN. MAX BY 45 DEG IN. 8 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.