The Bearing,ball,annular, cataloged under National Stock Number 3110-00-720-2348, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is General Motors Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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 | 3110-00-720-2348 |
| Primary Part Number | 77NM0516ZJ5053J9CL11 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Lubrication Material | OIL |
| Load Direction | RADIAL |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Outer Ring Outside Diameter | 0.2500 INCHES NOMINAL IN |
| Calibration Designator | C11 |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN |
| Bore Shape | STRAIGHT |
| Shield Quantity | 2 |
| Retainer Fabrication Method | PRESSED |
| Standard Tolerance Designation | ABEC NO.5 |
| Flange Outside Diameter | 0.2960 INCHES NOMINAL IN |
| Flange Width | 0.0310 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING INNER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL SHIELD |
| Material | STEEL RETAINER |
| Material | STEEL CORROSION RESISTING BALL |
| Material | STEEL CORROSION RESISTING OUTER RING |
| Bore Diameter | 0.0781 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 77NM0516ZJ5053J9CL11 | General Motors Corp (USA) |
| SFR1-4SS3C110-15 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| M81793-DDDFA01CB51EB1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SS4FCHHP25ZD1-1MILL6085 | Mpb Corp Div Timken Super Precision (USA) |
| MIL-B-81793/7 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M81793/07-DB2C2DA1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-B-81793D | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 77NM0516ZJ5053J9CL11 | General Motors Corp Delco Moraine Ndh Div (USA) |
| SFR1-45PPK25C11MILL6085 | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
NSN 3110-00-720-2348 is a Bearing,ball,annular, manufactured by General Motors Corp, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-720-2348 has 9 cross-referenced part numbers: 77NM0516ZJ5053J9CL11 (General Motors Corp), SFR1-4SS3C110-15 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), M81793-DDDFA01CB51EB1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SS4FCHHP25ZD1-1MILL6085 (Mpb Corp Div Timken Super Precision), MIL-B-81793/7 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 12 known substitutes for 3110-00-720-2348: 3110-00-110-5578, 3110-00-198-1763, 3110-00-227-2531 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 77NM0516ZJ5053J9CL11: Surface Finish: GROUND; Lubrication Material: OIL; Load Direction: RADIAL; Lubrication Material Document and Classification: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE. 21 total characteristics are documented in the Federal Logistics Information System.