The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-431-6720, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-431-6720 |
| Primary Part Number | 5363423 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bolt Circle Hole Quantity | 6 |
| Mounting Hole Type | ROUND, UNTHREADED |
| Counterbore Diameter | 6.6250 INCHES NOMINAL IN |
| Counterbore Depth | 0.6250 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Overall Thickness | 1.5000 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Mounting Hole Diameter | 0.7810 INCHES NOMINAL IN |
| Outside Diameter | 7.2500 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 5.1500 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 6894422 ITEM 53 | Naval Sea Systems Command (USA) |
| 5363423 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3110-01-431-6720 is a Plate,retaining,bearing, manufactured by Naval Sea Systems Command, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-431-6720 has 2 manufacturer part numbers on file: 6894422 ITEM 53 (Naval Sea Systems Command), 5363423 (Naval Sea Systems Command).
Key specifications for 5363423: Bolt Circle Hole Quantity: 6; Mounting Hole Type: ROUND, UNTHREADED; Counterbore Diameter: 6.6250 INCHES NOMINAL IN; Counterbore Depth: 0.6250 INCHES NOMINAL IN. 11 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.