The Bearing,ball,annular, cataloged under National Stock Number 3110-00-560-9972, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-560-9972 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN |
| Flange Outside Diameter | 0.3590 INCHES NOMINAL IN |
| Surface Finish | GROUND |
| Shield Quantity | 1 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Flange Width | 0.0360 INCHES NOMINAL IN |
| Outer Ring Outside Diameter | 0.3125 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO.7 |
| Bore Diameter | 0.1875 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-B-81793 | 4/1 Identification reference U.S. Government activity |
| SRF1220ZK2T7C25 | 5/1 Secondary reference Schaeffler Aerospace Canada Inc Div Fag Aerospace |
| S5632FCHP25 | 5/1 Secondary reference Mpb Corp Div Timken Super Precision |
| SRF1220ZT7C25K2-04 | 5/1 Secondary reference Schaeffler Aerospace Canada Inc Div Fag Aerospace |
| 137-902-9004 | 5/1 Secondary reference Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto |
| M81793-DHFHAA0SBE71AB1 | 2/2 Government specification standardization U.S. Government activity |
| S5632FCH3P35L01 | 5/9 Secondary reference Mpb Corp Div Timken Super Precision |
| SS5632FCH | 5/1 Secondary reference Mpb Corp Div Timken Super Precision |
| S5632FCHP35L01 | 5/1 Secondary reference Mpb Corp Div Timken Super Precision |
NSN 3110-00-560-9972 is a Bearing,ball,annular, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-00-560-9972: Retainer Fabrication Method: PRESSED; Internal Clearance: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN; Flange Outside Diameter: 0.3590 INCHES NOMINAL IN; Surface Finish: GROUND. 13 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 3110-00-560-9972 has DEMIL Code Q. 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.