The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-308-4445, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-308-4445 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Raised Surface Height | 0.4710 INCHES MINIMUM AND 0.4770 INCHES MAXIMUM IN |
| Bolt Circle Hole Quantity | 6 |
| Mounting Hole Type | ROUND, UNTHREADED |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Overall Thickness | 0.5690 INCHES MINIMUM AND 0.5790 INCHES MAXIMUM IN |
| Style Designator | ROUND |
| Material Document and Classification | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RAISED SURFACE W/ APERTURE |
| Outside Diameter | 3.3000 INCHES MINIMUM AND 3.3200 INCHES MAXIMUM IN |
| Aperture Diameter | 1.9900 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM IN |
| Mounting Bolt Circle Diameter | 2.8700 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Outside Raised Surface Diameter | 2.3260 INCHES MINIMUM AND 2.3263 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3886151-1 | 5/9 Secondary reference U.S. Government activity |
| 3886151-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3110-01-308-4445 is a Plate,retaining,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-308-4445: Raised Surface Height: 0.4710 INCHES MINIMUM AND 0.4770 INCHES MAXIMUM IN; Bolt Circle Hole Quantity: 6; Mounting Hole Type: ROUND, UNTHREADED; Mounting Hole Arrangement Style: SINGLE BOLT HOLE CIRCLE. 15 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.
NSN 3110-01-308-4445 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.