The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-206-0751, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-01-206-0751 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Body Diameter | 1.250 INCHES NOMINAL IN |
| Width Across Flats | 2.250 INCHES NOMINAL IN |
| Minor Thickness | 0.0625 INCHES NOMINAL IN |
| Distance Between Holes Along Length | 1.250 INCHES NOMINAL IN |
| Mounting Hole Type | ROUND, UNTHREADED |
| Mounting Hole Arrangement Style | FOUR HOLES |
| Overall Thickness | 0.59375 INCHES NOMINAL IN |
| Distance Between Holes Along Width | 1.750 INCHES NOMINAL IN |
| Style Designator | FOUR FLATS |
| Mounting Hole Diameter | 0.180 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECESSED W/O APERTURE |
| Outside Diameter | 2.6875 INCHES NOMINAL IN |
| Recess Depth | 0.53125 INCHES NOMINAL IN |
| Distance From Horizontal Centerline to Center of Right Hole | 0.875 INCHES NOMINAL IN |
| Length Across Flats | 1.750 INCHES NOMINAL IN |
| Recess Diameter | 1.15625 INCHES NOMINAL IN |
| Distance From Vertical Centerline to Center of Right Hole | 0.625 INCHES NOMINAL IN |
| Material | MAGNESIUM ALLOY AZ80A OVERALL |
| Body Thickness | 0.0566 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 |
| Reference | Meaning |
|---|---|
| 570178-3 | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
NSN 3110-01-206-0751 is a Plate,retaining,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-206-0751: Body Diameter: 1.250 INCHES NOMINAL IN; Width Across Flats: 2.250 INCHES NOMINAL IN; Minor Thickness: 0.0625 INCHES NOMINAL IN; Distance Between Holes Along Length: 1.250 INCHES NOMINAL IN. 19 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.