The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-8261, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-8261 |
| Primary Part Number | 177003-60 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Contact Angle | 25.0 DEGREES MINIMUM |
| Bore Shape | STRAIGHT |
| Load Direction | ANGULAR |
| Material | STEEL OUTER RING |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Material | STEEL INNER RING |
| Material | STEEL BALL |
| Bore Diameter | 105.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 225.00 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7321 | Department of the Navy (USA) |
| 177003-60 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 7321PW | Timken Co Div the Timken Company (USA) |
| 7321 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 30321 | General Motors Corp (USA) |
| 7321 | Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA) |
| 7321 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 405HAC PRIMARY | Fag Bearings Corporation (USA) |
| 30321 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 7321 PRIMARY | Skf Usa Inc. (USA) |
| 7321 | Equitable Bearing Co Inc (USA) |
| 7321 PRIMARY | Skf Usa Inc. (USA) |
NSN 3110-00-156-8261 is a Bearing,ball,annular, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-8261 has 12 cross-referenced part numbers: 7321 (Department of the Navy), 177003-60 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 7321PW (Timken Co Div the Timken Company), 7321 (Federal-Mogul Corp Government Sales Dept), 30321 (General Motors Corp) and 7 more.
There are 12 known substitutes for 3110-00-156-8261: 5330-00-032-8182, 5940-00-056-8697, 3455-00-194-0520 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 177003-60: Contact Angle: 25.0 DEGREES MINIMUM; Bore Shape: STRAIGHT; Load Direction: ANGULAR; Overall Width: 49.0 MILLIMETERS NOMINAL MM. 12 total characteristics are documented in the Federal Logistics Information System.