The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-349-5740, 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 17 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 | 3110-01-349-5740 |
| Primary Part Number | 752-6406832-12 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Raised Surface Height | 1.173 INCHES MINIMUM AND 1.203 INCHES MAXIMUM IN |
| Bolt Circle Hole Quantity | 2 |
| Mounting Hole Type | ROUND, THREADED |
| Counterbore Diameter | 2.0452 INCHES MINIMUM AND 2.0474 INCHES MAXIMUM IN |
| Counterbore Depth | 0.575 INCHES MINIMUM AND 0.605 INCHES MAXIMUM IN |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Overall Thickness | 1.545 INCHES MINIMUM AND 1.575 INCHES MAXIMUM IN |
| Style Designator | ROUND |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 3.620 INCHES NOMINAL IN |
| Aperture Diameter | 1.805 INCHES MINIMUM AND 1.807 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.3125 INCHES IN |
| Mounting Bolt Circle Diameter | 3.000 INCHES NOMINAL IN |
| Outside Raised Surface Diameter | 2.364 INCHES MINIMUM AND 2.365 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 1018 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 752-6406832-12 PRIMARY | Naval Sea Systems Command (USA) |
| DF1706-423-12 | Naval Sea Systems Command (USA) |
NSN 3110-01-349-5740 is a Plate,retaining,bearing, manufactured by Naval Sea Systems Command, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-349-5740 has 2 manufacturer part numbers on file: 752-6406832-12 (Naval Sea Systems Command), DF1706-423-12 (Naval Sea Systems Command).
Key specifications for 752-6406832-12: Raised Surface Height: 1.173 INCHES MINIMUM AND 1.203 INCHES MAXIMUM IN; Bolt Circle Hole Quantity: 2; Mounting Hole Type: ROUND, THREADED; Counterbore Diameter: 2.0452 INCHES MINIMUM AND 2.0474 INCHES MAXIMUM IN. 17 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.