The Bearing,ball,annular, cataloged under National Stock Number 3110-01-025-6811, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 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 | 3110-01-025-6811 |
| Primary Part Number | 681946-1 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings |
| Status | ACTIVE |
| Material | STEEL COMP E52100 BALL |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL COMP E52100 OUTER RING |
| Surface Finish | GROUND |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Retainer Fabrication Method | MACHINED |
| Lubrication Material | LUBRICANT |
| Load Direction | ANGULAR |
| Bore Shape | STRAIGHT |
| Internal Fit-Up Designation | LOOSE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| Material | STEEL COMP E52100 INNER RING |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| Bore Diameter | 1.5746 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM IN |
| Overall Outside Diameter | 2.6769 INCHES MINIMUM AND 2.6772 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| V0L085A | General Motors Corp Delco Moraine Ndh Div (USA) |
| 3110PL0965240 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 681946-1 | Fag Bearings Corporation (USA) |
| 13842 | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA) |
| 681946-1 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 681946-1 PRIMARY | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA) |
| B7008C5M | Fag Bearings Corporation (USA) |
| 2MM9108WIMBR | Timken Co Div the Timken Company (USA) |
| 681946-1 | Skf Usa Inc. (USA) |
| 7108KR ABEC5 BRONZE CAGE | Skf Usa Inc. (USA) |
NSN 3110-01-025-6811 is a Bearing,ball,annular, manufactured by Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-025-6811 has 10 cross-referenced part numbers: V0L085A (General Motors Corp Delco Moraine Ndh Div), 3110PL0965240 (Jednolity Indeks Materialowy - Uniform Material Index), 681946-1 (Fag Bearings Corporation), 13842 (Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings), 681946-1 (Honeywell International Inc. Div Aerospace - Torrance) and 5 more.
There are 6 known substitutes for 3110-01-025-6811: 5950-00-005-2524, 2810-00-119-0640, 5970-00-420-3095 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 681946-1: Material: STEEL COMP E52100 BALL; Material: COPPER ALLOY RETAINER; Material: STEEL COMP E52100 OUTER RING; Surface Finish: GROUND. 18 total characteristics are documented in the Federal Logistics Information System.