The Bearing,ball,annular, cataloged under National Stock Number 3110-01-087-9396, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Schaeffler Aerospace Canada Inc Div Fag Aerospace. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-087-9396 |
| Primary Part Number | SB1074-101 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Schaeffler Aerospace Canada Inc Div Fag Aerospace |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Internal Clearance | 0.0014 INCHES MINIMUM RADIAL AND 0.0024 INCHES MAXIMUM RADIAL IN |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | AMS 6444 ASSN STD SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | ASTM-B-147 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Overall Outside Diameter | 4.7240 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Test Data Document | 78286-SB1074-101 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.3 |
| Bore Diameter | 3.3460 INCHES MINIMUM AND 3.3465 INCHES MAXIMUM IN |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Material | COPPER ALLOY RETAINER |
| Material | STEEL BALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| SB1074-101 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| SB1074-101 PRIMARY | Schaeffler Aerospace Canada Inc Div Fag Aerospace (CAN) |
| SB1074-101 PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
| SB1074-101 PRIMARY | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1917-S-402 | 5/1 Secondary reference Skf Usa Inc. |
| M9317KVM-103 | 5/9 Secondary reference Timken Co Div the Timken Company |
| M9317KVMMBRA2227 | 5/1 Secondary reference Timken Co Div the Timken Company |
NSN 3110-01-087-9396 is a Bearing,ball,annular, manufactured by Schaeffler Aerospace Canada Inc Div Fag Aerospace, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-087-9396 has 4 manufacturer part numbers on file: SB1074-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), SB1074-101 (Schaeffler Aerospace Canada Inc Div Fag Aerospace), SB1074-101 (Mpb Corporation Dba Mpb Corp), SB1074-101 (Skf Usa Inc.).
Key specifications for SB1074-101: Retainer Fabrication Method: MACHINED; Internal Clearance: 0.0014 INCHES MINIMUM RADIAL AND 0.0024 INCHES MAXIMUM RADIAL IN; Surface Finish: GROUND; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 18 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.