The Bearing,ball,bell Crank, cataloged under National Stock Number 3110-01-449-7849, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-449-7849 |
| Item Name | Bearing,ball,bell Crank |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Retainer Fabrication Method | MACHINED |
| Bearing Seal Type | CONTACT |
| Lubrication Material | GREASE |
| Outer Ring Width | 0.5570 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM IN |
| Flange Outside Diameter | 1.6770 INCHES MINIMUM AND 1.6970 INCHES MAXIMUM IN |
| Seal Quantity | 2 |
| Flange Width | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM IN |
| Outer Ring Outside Diameter | 0.8650 INCHES MINIMUM AND 0.8850 INCHES MAXIMUM IN |
| Rivet Hole Diameter | 0.1400 INCHES MINIMUM AND 0.1450 INCHES MAXIMUM IN |
| Bore Diameter | 0.3125 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.6820 INCHES MINIMUM AND 0.6870 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| S2210365-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-01-449-7849 is a Bearing,ball,bell Crank, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-449-7849: Retainer Fabrication Method: MACHINED; Bearing Seal Type: CONTACT; Lubrication Material: GREASE; Outer Ring Width: 0.5570 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM IN. 12 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.