The Bearing,ball,annular, cataloged under National Stock Number 3110-00-554-3960, 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 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-554-3960 |
| Primary Part Number | 177039-12 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | CANCELLED |
| Retainer Fabrication Method | PRESSED |
| Bore Diameter | 2.2500 INCHES NOMINAL IN |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Overall Outside Diameter | 3.5625 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8914-60 | Arma Div Ambac Industries Inc |
| 177039-12 PRIMARY | Naval Sea Systems Command (USA) |
| 246038-2 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| XLS2 3-4 | Equitable Bearing Co Inc (USA) |
| 246038-2 PRIMARY | Naval Sea Systems Command (USA) |
| 177039-12 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| XLS2 3-4 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 228279-3 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| P9618580-1 PRIMARY | General Electric Company (USA) |
| XLS2 3/4 | Duchossois Industries Inc Chamberlain Mrc Div (USA) |
| XLS2 3-4 PRIMARY | Fag Bearings Corporation (USA) |
| 228279-3 PRIMARY | Naval Sea Systems Command (USA) |
| XLS2 3-4TF PRIMARY | Fag Bearings Corporation (USA) |
NSN 3110-00-554-3960 is a Bearing,ball,annular, manufactured by Naval Sea Systems Command, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-554-3960 has 13 cross-referenced part numbers: 8914-60 (Arma Div Ambac Industries Inc), 177039-12 (Naval Sea Systems Command), 246038-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), XLS2 3-4 (Equitable Bearing Co Inc), 246038-2 (Naval Sea Systems Command) and 8 more.
There is 1 known substitute for 3110-00-554-3960: 3110-00-109-1812. Verify interchangeability with system specifications before substitution.
Key specifications for 177039-12: Retainer Fabrication Method: PRESSED; Bore Diameter: 2.2500 INCHES NOMINAL IN; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-554-3960 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.