The Bearing,ball,annular, cataloged under National Stock Number 3110-01-064-2930, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-064-2930 |
| Primary Part Number | 6157-P-16-13 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Lubrication Material Document and Classification | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 INNER RING |
| Material | COPPER ALLOY RETAINER |
| Standard Tolerance Designation | ABEC NO.1 |
| Load Direction | RADIAL |
| Retainer Fabrication Method | MACHINED |
| Lubrication Material | GREASE |
| Surface Finish | GROUND |
| Shield Quantity | 2 |
| Bore Shape | STRAIGHT |
| Material | STEEL SHIELD |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 0.6246 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 BALL |
| Bore Diameter | 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 77R4 | Micro Miniature Bearing Co Inc (USA) |
| 77R4 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 6157-P-16-13 PRIMARY | Timken Co Div the Timken Company (USA) |
| 6157-P-16-13 PRIMARY | Skf Usa Inc. (USA) |
| 6157-P-16-13 | Aerocontrolex Group, Inc. Div Talley Actuators (USA) |
| R4FFM | Skf Usa Inc. (USA) |
| S1KDD7 | Timken Co Div the Timken Company (USA) |
NSN 3110-01-064-2930 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-064-2930 has 7 cross-referenced part numbers: 77R4 (Micro Miniature Bearing Co Inc), 77R4 (General Motors Corp Delco Moraine Ndh Div), 6157-P-16-13 (Timken Co Div the Timken Company), 6157-P-16-13 (Skf Usa Inc.), 6157-P-16-13 (Aerocontrolex Group, Inc. Div Talley Actuators) and 2 more.
There are 6 known substitutes for 3110-01-064-2930: 3110-00-134-0190, 3110-00-227-4521, 3110-00-435-8919 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6157-P-16-13: Lubrication Material Document and Classification: MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE; Material: STEEL COMP E52100 OUTER RING; Material: STEEL COMP E52100 INNER RING; Material: COPPER ALLOY RETAINER. 17 total characteristics are documented in the Federal Logistics Information System.