The Bearing,roller,needle, cataloged under National Stock Number 3110-00-159-1674, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-159-1674 |
| Primary Part Number | 274337-4 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| Material | STEEL OVERALL |
| Surface Finish | GROUND |
| Overall Outside Diameter | 3.5000 INCHES MINIMUM AND 3.5005 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Style Designator | NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| Bore Diameter | 2.7495 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Retainer Fabrication Method | PRESSED |
| Alignment Type | RIGID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J74132 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 43313 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| SK6655 | Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA) |
| 274337-4 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 274337-4 PRIMARY | Naval Sea Systems Command (USA) |
| B43313 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 3110-00-159-1674 is a Bearing,roller,needle, manufactured by Naval Sea Systems Command, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-159-1674 has 6 cross-referenced part numbers: J74132 (Rbc Bearings Incorporated Div West Trenton Division), 43313 (Eaton Aerospace, Llc Dba Jackson South), SK6655 (Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging.), 274337-4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 274337-4 (Naval Sea Systems Command) and 1 more.
There are 3 known substitutes for 3110-00-159-1674: 3110-00-155-6300, 2910-01-038-6050, 5310-01-373-9152. Verify interchangeability with system specifications before substitution.
Key specifications for 274337-4: Style Designator: NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND; Material: STEEL OVERALL; Surface Finish: GROUND; Overall Outside Diameter: 3.5000 INCHES MINIMUM AND 3.5005 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.