The Bearing,roller,needle, cataloged under National Stock Number 3110-00-159-9534, 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-159-9534 |
| Primary Part Number | 425690-4 |
| Item Name | Bearing,roller,needle |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Alignment Type | RIGID |
| Bore Diameter | 1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN |
| Alignment Type | RIGID |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 2.4402 INCHES MINIMUM AND 2.4410 INCHES MAXIMUM IN |
| Retainer Fabrication Method | PRESSED |
| Style Designator | NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| Surface Finish | GROUND |
| Material | STEEL OVERALL |
| Style Designator | NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 425690-4 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| W1382A | Timken Aerospace, Inc Dba Torrington Product (USA) |
| W1382A | Timken Co Div the Timken Company (USA) |
| 425690-4 PRIMARY | Naval Sea Systems Command (USA) |
| 50766 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 3110-00-159-9534 is a Bearing,roller,needle, manufactured by Naval Sea Systems Command, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-159-9534 has 5 cross-referenced part numbers: 425690-4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), W1382A (Timken Aerospace, Inc Dba Torrington Product), W1382A (Timken Co Div the Timken Company), 425690-4 (Naval Sea Systems Command), 50766 (Eaton Aerospace, Llc Dba Jackson South).
There are 4 known substitutes for 3110-00-159-9534: 6130-01-176-5755, 5365-01-267-3020, 5895-01-347-8723 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 425690-4: Alignment Type: RIGID; Bore Diameter: 1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN; Alignment Type: RIGID; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.