The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-7938, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Edo. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 3110-00-156-7938 |
| Primary Part Number | 301576-1 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Edo |
| Status | ACTIVE |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Contact Angular Direction | OUTWARD CONVERGENT |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Material | STEEL OVERALL |
| Shield Quantity | 1 |
| Load Direction | ANGULAR |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 130.00 MILLIMETERS NOMINAL MM |
| Load Direction | ANGULAR |
| Shield Quantity | 1 |
| Retainer Fabrication Method | PRESSED |
| Style Designator | LOADING GROOVE, NON-SEPARABLE |
| Bore Diameter | 60.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Contact Angular Direction | OUTWARD CONVERGENT |
| Bore Shape | STRAIGHT |
| Internal Fit-Up Designation | STANDARD |
| Internal Fit-Up Designation | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-156-7938 is a Bearing,ball,annular, manufactured by Edo, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-7938 has 3 cross-referenced part numbers: 301576-1 (Edo), 5612 (General Motors Corp Delco Moraine Ndh Div), 714181 (Army Weapons Command Attn Amswe-Ree-S).
There are 12 known substitutes for 3110-00-156-7938: 5330-00-003-1723, 5950-00-098-9139, 5330-00-166-5700 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 301576-1: Standard Tolerance Designation: ABEC NO.1; Internal Fit-Up Contact Angular Direction: OUTWARD CONVERGENT; Bore Shape: STRAIGHT; Surface Finish: GROUND. 21 total characteristics are documented in the Federal Logistics Information System.