The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-256-9787, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 12 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 | 3110-01-256-9787 |
| Primary Part Number | 23033863 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS 2404 ASSN STD SINGLE TREATMENT RESPONSE OUTER FACE AS MOUNTED |
| Raised Surface Height | 0.077 INCHES NOMINAL IN |
| Overall Thickness | 0.180 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5512 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RAISED SURFACE W/ APERTURE |
| Outside Diameter | 2.735 INCHES MINIMUM AND 2.739 INCHES MAXIMUM IN |
| Aperture Diameter | 1.400 INCHES NOMINAL IN |
| Flute Radius | 0.060 INCHES NOMINAL IN |
| Flute Quantity | 3 |
| Surface Treatment | NICKEL OUTER FACE AS MOUNTED |
| Outside Raised Surface Diameter | 2.550 INCHES NOMINAL IN |
| Material | STEEL COMP 347 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 |
|---|---|
| 23033863 PRIMARY | Rolls-Royce Corporation (USA) |
NSN 3110-01-256-9787 is a Plate,retaining,bearing, manufactured by Rolls-Royce Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-256-9787 has 1 manufacturer part number on file: 23033863 (Rolls-Royce Corporation).
Key specifications for 23033863: Surface Treatment Document and Classification: AMS 2404 ASSN STD SINGLE TREATMENT RESPONSE OUTER FACE AS MOUNTED; Raised Surface Height: 0.077 INCHES NOMINAL IN; Overall Thickness: 0.180 INCHES NOMINAL IN; Material Document and Classification: AMS 5512 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 12 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.