The Bearing,ball,annular, cataloged under National Stock Number 3110-01-249-3106, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Kaydon Corporation Dba Kaydon Corp Div Plant 12b. Government technical data includes 17 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-249-3106 |
| Primary Part Number | 11442212 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Kaydon Corporation Dba Kaydon Corp Div Plant 12b |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material | GREASE |
| Surface Finish | GROUND |
| Style Designator | 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE BALL |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Overall Outside Diameter | 7.9990 INCHES MINIMUM AND 8.0000 INCHES MAXIMUM IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Bore Diameter | 5.9990 INCHES MINIMUM AND 6.0000 INCHES MAXIMUM IN |
| Material | STEEL COMP E52100 BALL |
| Material | COPPER ALLOY 260 RETAINER |
| Material | STEEL COMP E52100 OUTER RING |
| Material | STEEL COMP E52100 INNER RING |
| Lubrication Material Document and Classification | MIL-G-81322 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 |
|---|---|
| 11442212 PRIMARY | Kaydon Corporation Dba Kaydon Corp Div Plant 12b (USA) |
| Reference | Meaning |
|---|---|
| KG060XP0 | 5/1 Secondary reference Kaydon Corporation Dba Kaydon Corp |
| 11442212 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 11442212 | 5/9 Secondary reference Mechatronics, Inc. Div National Precision Bearing |
| 11442212 | 5/1 Secondary reference Kaydon Corporation Dba Kaydon Corp |
NSN 3110-01-249-3106 is a Bearing,ball,annular, manufactured by Kaydon Corporation Dba Kaydon Corp Div Plant 12b, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-249-3106 has 1 manufacturer part number on file: 11442212 (Kaydon Corporation Dba Kaydon Corp Div Plant 12b).
Key specifications for 11442212: Retainer Fabrication Method: PRESSED; Lubrication Material: GREASE; Surface Finish: GROUND; Style Designator: 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE. 17 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.