The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-348-4983, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-01-348-4983 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Status | ACTIVE |
| Body Diameter | 4.000 INCHES NOMINAL IN |
| Length | 5.500 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 4 |
| Mounting Hole Type | ROUND, UNTHREADED |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Overall Thickness | 2.500 INCHES NOMINAL IN |
| First Counterbore Diameter | 2.500 INCHES MINIMUM AND 2.502 INCHES MAXIMUM IN |
| Style Designator | SQUARE |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.5625 INCHES NOMINAL IN |
| Aperture Diameter | 1.5000 INCHES NOMINAL IN |
| Second Counterbore Diameter | 2.750 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 6.000 INCHES NOMINAL IN |
| Third Counterbore Diameter | 3.148 INCHES MINIMUM AND 3.149 INCHES MAXIMUM IN |
| Material | IRON CAST OVERALL |
| Body Thickness | 0.6875 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 |
|---|---|
| 00400045 | 3/9 Design control — primary reference Maxon Industries, Inc. |
NSN 3110-01-348-4983 is a Plate,retaining,bearing, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
Key specifications for 3110-01-348-4983: Body Diameter: 4.000 INCHES NOMINAL IN; Length: 5.500 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 4; Mounting Hole Type: ROUND, UNTHREADED. 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.