The Plate,retaining,bearing, cataloged under National Stock Number 3110-00-010-9943, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 19 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 | 3110-00-010-9943 |
| Primary Part Number | S6135-22025-1 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-13924 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Minor Thickness | 0.275 INCHES NOMINAL IN |
| Raised Surface Height | 0.233 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN |
| Bolt Circle Hole Quantity | 16 |
| Mounting Hole Type | ROUND, UNTHREADED |
| Counterbore Diameter | 9.125 INCHES NOMINAL IN |
| Counterbore Depth | 0.422 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Overall Thickness | 0.930 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN |
| Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| Style Designator | ROUND |
| Cross-Sectional Shape Style | RAISED SURFACE W/ APERTURE |
| Outside Diameter | 11.812 INCHES NOMINAL IN |
| Aperture Diameter | 7.375 INCHES NOMINAL IN |
| Inside Raised Surface Diameter | 8.260 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 10.156 INCHES NOMINAL IN |
| Surface Treatment | OXIDE OVERALL |
| Outside Raised Surface Diameter | 8.265 INCHES NOMINAL IN |
| Material | STEEL COMP E4340 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 |
|---|---|
| S6135-22025-1 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 3110-00-010-9943 is a Plate,retaining,bearing, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-010-9943 has 1 manufacturer part number on file: S6135-22025-1 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S6135-22025-1: Surface Treatment Document and Classification: MIL-C-13924 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Minor Thickness: 0.275 INCHES NOMINAL IN; Raised Surface Height: 0.233 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN; Bolt Circle Hole Quantity: 16. 19 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.