The Bearing,ball,annular, cataloged under National Stock Number 3110-01-488-9762, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-488-9762 |
| Primary Part Number | 5305K |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Internal Fit-Up Designation | STANDARD |
| Surface Finish | GROUND |
| Load Direction | ANGULAR |
| Retainer Fabrication Method | PRESSED |
| Bore Shape | STRAIGHT |
| Lubrication Material | GREASE |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Contact Angular Direction | OUTWARD CONVERGENT |
| Material | STEEL OVERALL |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 62.00 MILLIMETERS NOMINAL MM |
| Bore Diameter | 25.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5305K PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 6509E57FN68 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
NSN 3110-01-488-9762 is a Bearing,ball,annular, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-488-9762 has 2 cross-referenced part numbers: 5305K (Timken Aerospace, Inc Dba Torrington Product), 6509E57FN68 (Northrop Grumman Systems Corporation Div Marine Systems).
There are 2 known substitutes for 3110-01-488-9762: 3110-00-156-4690, 5905-00-162-9597. Verify interchangeability with system specifications before substitution.
Key specifications for 5305K: Internal Fit-Up Designation: STANDARD; Surface Finish: GROUND; Load Direction: ANGULAR; Special Features: CONRAD TYPE. 17 total characteristics are documented in the Federal Logistics Information System.