The Retainer and Rollers,bearing, cataloged under National Stock Number 3110-00-239-7702, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-239-7702 |
| Primary Part Number | 5M6126 |
| Item Name | Retainer and Rollers,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Style Designator | RETAINER AND NEEDLE ROLLERS |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE ROLLER |
| Outside Diameter | 1.7012 INCHES MINIMUM AND 1.7018 INCHES MAXIMUM IN |
| Bore Diameter | 1.3878 INCHES MINIMUM AND 1.3884 INCHES MAXIMUM IN |
| Material | STEEL RETAINER |
| Material | STEEL COMP E50100 ROLLER |
| Retainer Piece Quantity | 1 |
| 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 |
|---|---|
| 5M-6126 | Pon Equipment B.v. (NLD) |
| BNE26374 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 5M6126 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| BNE26734 | 5/9 Secondary reference Regal-Beloit Corporation Dba Fasco Group Div Cassville Division |
NSN 3110-00-239-7702 is a Retainer and Rollers,bearing, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-239-7702 has 3 manufacturer part numbers on file: 5M-6126 (Pon Equipment B.v.), BNE26374 (Timken Aerospace, Inc Dba Torrington Product), 5M6126 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 5M6126: Retainer Fabrication Method: PRESSED; Style Designator: RETAINER AND NEEDLE ROLLERS; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE ROLLER; Overall Width: 1.2320 INCHES MINIMUM AND 1.2470 INCHES MAXIMUM 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.