The Bearing,roller,needle, cataloged under National Stock Number 3110-00-227-4423, 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 10 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-227-4423 |
| Primary Part Number | B-34-OH |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Jtekt Bearings North America Llc Div Kbna - Ord 1 |
| Status | CANCELLED |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Style Designator | NON-SEPARABLE, OPEN END, DRAWN SHELL |
| Overall Outside Diameter | 0.3437 INCHES NOMINAL IN |
| Alignment Type | RIGID |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Bore Diameter | 0.1875 INCHES NOMINAL IN |
| Material | STEEL COMP 1010 OR STEEL COMP 8615 INNER RING |
| Material | STEEL COMP 1010 OR STEEL COMP 8615 OUTER RING |
| Material | STEEL COMP 1010 ROLLER |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B-34-OH PRIMARY | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| Reference | Meaning |
|---|---|
| 12564 | 5/9 Secondary reference Bosch Automotive Service Solutions Inc. |
| MS17131-3 | 5/9 Secondary reference U.S. Government activity |
| B-34-OH | 5/9 Secondary reference Timken Aerospace, Inc Dba Torrington Product |
| NAS295-3 | 5/9 Secondary reference U.S. Government activity |
| C7041-101 | 5/9 Secondary reference Cef Industries, Llc Dba Cef Industries Inc |
| 3110002274423 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 300695-00 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-00-227-4423 is a Bearing,roller,needle, manufactured by Jtekt Bearings North America Llc Div Kbna - Ord 1, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: cancelled.
NSN 3110-00-227-4423 has 1 manufacturer part number on file: B-34-OH (Jtekt Bearings North America Llc Div Kbna - Ord 1).
4 possible matches (shared part number, not a government interchangeability claim): 5835-00-909-5374, 6810-01-016-5962, 5950-01-049-4198. Verify interchangeability with system specifications before substitution.
Key specifications for B-34-OH: Retainer Fabrication Method: PRESSED; Surface Finish: GROUND; Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL; Overall Width: 0.2500 INCHES NOMINAL IN. 10 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.
NSN 3110-00-227-4423 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.