The Bearing,ball,annular, cataloged under National Stock Number 3110-01-095-7682, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rmb Miniature Bearings Inc. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-095-7682 |
| Primary Part Number | S313-13 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rmb Miniature Bearings Inc |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material | GREASE |
| Internal Clearance | 0.0001 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN |
| Flange Outside Diameter | 0.6890 INCHES MINIMUM AND 0.6900 INCHES MAXIMUM IN |
| Surface Finish | GROUND |
| Shield Quantity | 2 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | S313-13,12511 MFR REF ALL MATERIAL RESPONSES BALL |
| Material Document and Classification | S313-13,12511 MFR REF ALL MATERIAL RESPONSES INNER RING |
| Material Document and Classification | S313-13,12511 MFR REF ALL MATERIAL RESPONSES OUTER RING |
| Material Document and Classification | S313-13,12511 MFR REF ALL MATERIAL RESPONSES RETAINER |
| Material Document and Classification | S313-13,12511 MFR REF ALL MATERIAL RESPONSES SHIELD |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Flange Width | 0.0020 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM IN |
| Outer Ring Outside Diameter | 0.6248 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Test Data Document | 12511-S313-13 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Standard Tolerance Designation | ABEC NO. 5P |
| Bore Diameter | 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | STEEL RETAINER |
| Material | STEEL BALL |
| Material | STEEL SHIELD |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S313-13 PRIMARY | Rmb Miniature Bearings Inc (USA) |
| S313-13 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| Reference | Meaning |
|---|---|
| SSRF-4ZZA5 | 5/9 Secondary reference Minebea Mitsumi Inc. |
| SFRA45PPK18/168 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| S313-13 | 3/2 Design control — primary reference U.S. Government activity |
| SR4FCHH5 | 5/1 Secondary reference Mpb Corp Div Timken Super Precision |
| SFR45PPK18/168 | 5/1 Secondary reference U.S. Government activity |
| SSRF-4ZZA5 | 5/1 Secondary reference Minebea Mitsumi Inc. Div Rodend-Fastener Business Unit |
| S313-13 | 7/2 Vendor item drawing reference Simmonds Precision Products Inc |
NSN 3110-01-095-7682 is a Bearing,ball,annular, manufactured by Rmb Miniature Bearings Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-095-7682 has 2 manufacturer part numbers on file: S313-13 (Rmb Miniature Bearings Inc), S313-13 (Mpb Corp Div Timken Super Precision).
Key specifications for S313-13: Retainer Fabrication Method: PRESSED; Lubrication Material: GREASE; Internal Clearance: 0.0001 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN; Flange Outside Diameter: 0.6890 INCHES MINIMUM AND 0.6900 INCHES MAXIMUM IN. 25 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.
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.