The Bearing,ball,annular, cataloged under National Stock Number 3110-00-188-2712, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 40 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-188-2712 |
| Primary Part Number | 116C3871 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | CANCELLED |
| Bore Shape | STRAIGHT |
| Material | STEEL OUTER RING |
| Bore Shape | STRAIGHT |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Load Direction | RADIAL |
| Surface Finish | GROUND |
| Lubrication Material | GREASE |
| Seal Quantity | 2 |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL INNER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL BALL |
| Material | STEEL RETAINER |
| Material | STEEL INNER RING |
| Standard Tolerance Designation | ABEC NO.1 |
| Overall Outside Diameter | 55.00 MILLIMETERS NOMINAL MM |
| Bearing Seal Type | CONTACT |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Internal Fit-Up Designation | STANDARD |
| Standard Tolerance Designation | ABEC NO.1 |
| Bearing Seal Type | CONTACT |
| Internal Fit-Up Designation | STANDARD |
| Lubrication Material | GREASE |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Diameter | 30.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 116C3871 | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| 993L06RIE | General Motors Corp (USA) |
| 9106PPFS10132 | Timken Co Div the Timken Company (USA) |
| 106KSZZQ5A7MILG3278A | Skf Usa Inc. (USA) |
| 9106PPFS50160 | Timken Co Div the Timken Company (USA) |
| 6006X2RS | Skf Usa Inc. (USA) |
| 993L06X1ANG25 | General Motors Corp (USA) |
| Z993L06XR1CJ | General Motors Corp Delco Moraine Ndh Div (USA) |
| 9106PPANG25 | Timken Co Div the Timken Company (USA) |
| 106KSZZQ5A7ANG25 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 993L06X1MILG3278A | General Motors Corp Delco Moraine Ndh Div (USA) |
| 993L06RIE | General Motors Corp Delco Moraine Ndh Div (USA) |
| SMB388526 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 710499-049 | Raytheon Company Dba Raytheon (USA) |
| FF-B-171/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-59583 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 993L06X1MILG3278A | General Motors Corp (USA) |
| 207-795 | Aerocontrolex Group, Inc. (USA) |
| 6006.2RSRL15W | Fag Bearings Corporation (USA) |
| 993L06X1ANG25 | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-188-2712 is a Bearing,ball,annular, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-188-2712 has 40 cross-referenced part numbers: 116C3871 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems), 993L06RIE (General Motors Corp), 9106PPFS10132 (Timken Co Div the Timken Company), 106KSZZQ5A7MILG3278A (Skf Usa Inc.), 9106PPFS50160 (Timken Co Div the Timken Company) and 35 more.
There are 8 known substitutes for 3110-00-188-2712: 5940-00-143-4794, 5930-00-247-4947, 5945-00-556-6596 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 116C3871: Bore Shape: STRAIGHT; Material: STEEL OUTER RING; Bore Shape: STRAIGHT; Retainer Fabrication Method: PRESSED. 29 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-188-2712 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.