The Bearing,roller,needle, cataloged under National Stock Number 3110-01-520-9941, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3110-01-520-9941 |
| Primary Part Number | 137-012-9007 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Style Designator | SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL |
| Overall Outside Diameter | 0.5625 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Bore Diameter | 0.3750 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 |
|---|---|
| 137-012-9007 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 137-012-9007 | Boeing Distribution Services X, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 137-012-9007 | 5/9 Secondary reference Be Aerospace Consumables Management Dba Aerospace Services Div Consumables Solutions |
| J68 | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
NSN 3110-01-520-9941 is a Bearing,roller,needle, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-520-9941 has 2 manufacturer part numbers on file: 137-012-9007 (Honeywell International Inc. Div Aerospace - Torrance), 137-012-9007 (Boeing Distribution Services X, Inc.).
Key specifications for 137-012-9007: Retainer Fabrication Method: PRESSED; Surface Finish: GROUND; Style Designator: SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL; Overall Width: 0.5000 INCHES NOMINAL 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.