The Bearing,ball,annular, cataloged under National Stock Number 3110-01-133-7932, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rosemount Aerospace Inc Dba Rosemount Aerospace Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-133-7932 |
| Primary Part Number | 00861-0557-0001 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rosemount Aerospace Inc Dba Rosemount Aerospace Inc |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material | OIL |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN |
| Surface Finish | GROUND |
| Shield Quantity | 2 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Overall Outside Diameter | 0.8659 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO. 7P |
| Bore Diameter | 0.3148 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM IN |
| Material | STEEL COMP 440C BALL |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 301 OR STEEL COMP 304 OR STEEL COMP 305 RETAINER |
| Material | STEEL COMP 304 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 305 SHIELD |
| Material | STEEL COMP 304 OR STEEL COMP 302 OR STEEL COMP 301 OR STEEL COMP 303 OR STEEL COMP 305 OUTER RING |
| Material | STEEL COMP 304 OR STEEL COMP 303 OR STEEL COMP 302 OR STEEL COMP 301 OR STEEL COMP 305 INNER RING |
| Lubrication Material Document and Classification | MIL-L-6085 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 | F |
| Part Number | Manufacturer |
|---|---|
| 00861-0557-0001 PRIMARY | Rosemount Aerospace Inc Dba Rosemount Aerospace Inc (USA) |
| Reference | Meaning |
|---|---|
| S38SSK4-011 | 5/9 Secondary reference Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation |
| 10107507 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| SR38PPDK25/7 | 5/9 Secondary reference U.S. Government activity |
| 00861-0557 | 5/9 Secondary reference Rosemount Inc Dba Fisher Rosemount Service and Support |
| 00861-0557 | 5/9 Secondary reference Rosemount Aerospace Inc Dba Rosemount Aerospace Inc |
| S38RHH7P25L02 | 5/9 Secondary reference Mpb Corp Div Timken Super Precision |
NSN 3110-01-133-7932 is a Bearing,ball,annular, manufactured by Rosemount Aerospace Inc Dba Rosemount Aerospace Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-133-7932 has 1 manufacturer part number on file: 00861-0557-0001 (Rosemount Aerospace Inc Dba Rosemount Aerospace Inc).
Key specifications for 00861-0557-0001: Retainer Fabrication Method: PRESSED; Lubrication Material: OIL; Internal Clearance: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN; Surface Finish: GROUND. 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.