The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-325-2073, 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 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-325-2073 |
| Primary Part Number | 5190294 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Minor Thickness | 0.235 INCHES NOMINAL IN |
| Raised Surface Height | 0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Bolt Circle Hole Quantity | 5 |
| Mounting Hole Type | ROUND, UNTHREADED |
| Counterbore Diameter | 3.030 INCHES MINIMUM AND 3.090 INCHES MAXIMUM IN |
| Counterbore Depth | 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN |
| Overall Thickness | 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| Style Designator | ROUND |
| Material Document and Classification | QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.245 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RAISED SURFACE W/O APERTURE |
| Outside Diameter | 4.660 INCHES MINIMUM AND 4.720 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Outside Raised Surface Diameter | 3.614 INCHES MINIMUM AND 3.616 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 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 |
|---|---|
| 5190294 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3110-01-325-2073 is a Plate,retaining,bearing, manufactured by Naval Sea Systems Command, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-325-2073 has 1 manufacturer part number on file: 5190294 (Naval Sea Systems Command).
Key specifications for 5190294: Surface Treatment Document and Classification: MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Minor Thickness: 0.235 INCHES NOMINAL IN; Raised Surface Height: 0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN; Bolt Circle Hole Quantity: 5. 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.