The Bearing,ball,annular, cataloged under National Stock Number 3110-00-987-3741, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 28 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-987-3741 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material | GREASE |
| Internal Clearance | 0.0009 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL IN |
| Internal Fit-Up Designation | TIGHT |
| Surface Finish | GROUND |
| Criticality Code Justification | ZZZW |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Overall Outside Diameter | 7.0863 INCHES MINIMUM AND 7.0866 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Departure From Cited Document | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| Nondefinitive Spec/std Data | 111 TYPE AND 1 CLASS |
| Load Direction | RADIAL |
| Bore Diameter | 3.3462 INCHES MINIMUM AND 3.3465 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 6317ZZW1B | 5/9 Secondary reference Skf Usa Inc. |
| 2505-1PC41 | 5/9 Secondary reference U.S. Government activity |
| 6317ZZW1BNT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 317SNT3 | 5/9 Secondary reference Skf Usa Inc. |
| 6317E100NT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 3317-7077 | 5/9 Secondary reference General Motors Corp Delco Moraine Ndh Div |
| 3445-7PC37 | 5/9 Secondary reference U.S. Government activity |
| 317SNT3NT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 3445-7PC37NT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| MIL-B-17931 | 4/1 Identification reference U.S. Government activity |
| 6317W1BNT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 3317-7077NT | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| M17931-G076NT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 9258358-1 ITEM 135 | 5/9 Secondary reference U.S. Government activity |
| 999999K164NT | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 79999060 | 5/9 Secondary reference U.S. Government activity |
| 9350358-1 ITEM 118 | 5/9 Secondary reference U.S. Government activity |
| M17931-G076 | 3/1 Design control — primary reference Timken Co Div the Timken Company |
| 6317W1B | 5/9 Secondary reference Skf Usa Inc. |
| 999999K164 | 5/9 Secondary reference U.S. Government activity |
NSN 3110-00-987-3741 is a Bearing,ball,annular, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-00-987-3741: Retainer Fabrication Method: PRESSED; Lubrication Material: GREASE; Internal Clearance: 0.0009 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL IN; Internal Fit-Up Designation: TIGHT. 15 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3110-00-987-3741 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.