The Bearing,ball,annular, cataloged under National Stock Number 3110-00-876-4395, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is New Hampshire Ball Bearings Inc Div Hitech Division. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 3110-00-876-4395 |
| Primary Part Number | R41PK13 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | New Hampshire Ball Bearings Inc Div Hitech Division |
| Status | CANCELLED |
| Standard Tolerance Designation | ABEC NO.1 |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Lubrication Material | GREASE |
| Shield Quantity | 1 |
| Internal Clearance | 0.0001 INCHES MINIMUM RADIAL AND 0.0003 INCHES MAXIMUM RADIAL IN |
| Bore Shape | STRAIGHT |
| Lubrication Material Document and Classification | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| Load Direction | RADIAL |
| Material | STEEL OVERALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 0.6250 INCHES NOMINAL IN |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7R4MRIEF | General Motors Corp Delco Moraine Ndh Div (USA) |
| R41PK13 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| FF-B-171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| C50163 | Cetron Electronics Div Richardson Electronics Ltd (USA) |
| 7R4MRIEF | General Motors Corp (USA) |
| 2841303 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3110-00-876-4395 is a Bearing,ball,annular, manufactured by New Hampshire Ball Bearings Inc Div Hitech Division, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-876-4395 has 6 cross-referenced part numbers: 7R4MRIEF (General Motors Corp Delco Moraine Ndh Div), R41PK13 (New Hampshire Ball Bearings Inc Div Hitech Division), FF-B-171 (Federal Specifications Promulgated by General Services Administration Washington DC), C50163 (Cetron Electronics Div Richardson Electronics Ltd), 7R4MRIEF (General Motors Corp) and 1 more.
There is 1 known substitute for 3110-00-876-4395: 1670-00-724-7599. Verify interchangeability with system specifications before substitution.
Key specifications for R41PK13: Standard Tolerance Designation: ABEC NO.1; Retainer Fabrication Method: PRESSED; Surface Finish: GROUND; Lubrication Material: GREASE. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-876-4395 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.