The Bearing,roller,needle, cataloged under National Stock Number 3110-01-006-9131, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-006-9131 |
| Primary Part Number | 91-17231-00 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Bearing Seal Type | CONTACT |
| Lubrication Material | LUBRICANT |
| Style Designator | NON-SEPARABLE, OPEN END, DRAWN SHELL |
| Overall Outside Diameter | 0.6875 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Seal Quantity | 1 |
| Bore Diameter | 0.5000 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 |
|---|---|
| 91-17231-00 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| JT89-OH PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| Reference | Meaning |
|---|---|
| JT89 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-01-006-9131 is a Bearing,roller,needle, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-006-9131 has 2 manufacturer part numbers on file: 91-17231-00 (Curtiss-Wright Controls, Inc. Div Actuation Division), JT89-OH (Timken Aerospace, Inc Dba Torrington Product).
Key specifications for 91-17231-00: Bearing Seal Type: CONTACT; Lubrication Material: LUBRICANT; Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL; Overall Width: 0.5520 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM IN. 7 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.