The Bearing,roller,needle, cataloged under National Stock Number 3110-00-004-3343, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Jtekt Bearings North America Llc Div Kbna - Ord 1. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-004-3343 |
| Primary Part Number | 42420-251 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Jtekt Bearings North America Llc Div Kbna - Ord 1 |
| Status | ACTIVE |
| Bore Diameter | 0.7500 INCHES NOMINAL IN |
| Style Designator | NON-SEPARABLE, OPEN END, DRAWN SHELL |
| Material | STEEL OVERALL |
| Alignment Type | RIGID |
| Surface Finish | GROUND |
| Overall Outside Diameter | 1.0000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 42420-251 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| 42420-251 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 42420-251 | Goodrich Corporation Dba Trw Lucas Aerospace (USA) |
| 42420-251 | Triumph Gear Systems Inc Dba Triumph Gear Systems Inc (USA) |
| B-128 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 42420-251 PRIMARY | Jtekt Bearings North America Llc Div Kbna - Ord 1 (USA) |
| M2607 | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
NSN 3110-00-004-3343 is a Bearing,roller,needle, manufactured by Jtekt Bearings North America Llc Div Kbna - Ord 1, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-004-3343 has 7 cross-referenced part numbers: 42420-251 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 42420-251 (Timken Aerospace, Inc Dba Torrington Product), 42420-251 (Goodrich Corporation Dba Trw Lucas Aerospace), 42420-251 (Triumph Gear Systems Inc Dba Triumph Gear Systems Inc), B-128 (Timken Aerospace, Inc Dba Torrington Product) and 2 more.
There are 9 known substitutes for 3110-00-004-3343: 5925-00-047-3859, 3110-00-120-3086, 3030-00-529-0295 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 42420-251: Bore Diameter: 0.7500 INCHES NOMINAL IN; Style Designator: NON-SEPARABLE, OPEN END, DRAWN SHELL; Material: STEEL OVERALL; Alignment Type: RIGID. 7 total characteristics are documented in the Federal Logistics Information System.