The Bearing,ball,annular, cataloged under National Stock Number 3110-01-088-8971, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-088-8971 |
| Primary Part Number | GC1012KRRG2 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Retainer Fabrication Method | MOLDED |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Outer Ring Width | 0.6719 INCHES NOMINAL IN |
| Internal Fit-Up Designation | LOOSE |
| Surface Finish | GROUND |
| Style Designator | SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, WITH SETSCREW IN INNER RING, GREASE GROOVE AND SNAP RING ON OUTER RING |
| Overall Outside Diameter | 1.8499 INCHES MINIMUM AND 1.8504 INCHES MAXIMUM IN |
| Features Provided | SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Seal Quantity | 2 |
| Bore Diameter | 0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN |
| Material | PLASTIC POLYAMIDE NYLON RETAINER |
| Lubrication Material Document and Classification | SHELL ALVANIA 3,FSCM 54527 MFR REF SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 1.2188 INCHES NOMINAL IN |
| 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 |
|---|---|
| GC1012KRRG2 PRIMARY | Timken Co Div the Timken Company (USA) |
| 94775500 PRIMARY | Syntegra / Usa/ Inc Computer Parts and Supplies ARH205 (USA) |
| Reference | Meaning |
|---|---|
| 94775500 | 5/9 Secondary reference Computer Peripherals Inc Rochester Div Sub of Control Data Corp |
NSN 3110-01-088-8971 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-088-8971 has 2 manufacturer part numbers on file: GC1012KRRG2 (Timken Co Div the Timken Company), 94775500 (Syntegra / Usa/ Inc Computer Parts and Supplies ARH205).
Key specifications for GC1012KRRG2: Retainer Fabrication Method: MOLDED; Bearing Seal Type: CONTACT; Lubrication Material: GREASE; Outer Ring Width: 0.6719 INCHES NOMINAL IN. 16 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.