The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-291-9154, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Rocon Manufacturing Corp.. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-291-9154 |
| Primary Part Number | 717511279-001 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Rocon Manufacturing Corp. |
| Status | ACTIVE |
| Countersink Diameter | 0.2400 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 12 |
| Mounting Hole Type | ROUND, UNTHREADED, COUNTERSUNK |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Overall Thickness | 0.1000 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Material Document and Classification | MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.1240 INCHES MINIMUM AND 0.1290 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | FLAT W/APERTURE |
| Outside Diameter | 5.1800 INCHES NOMINAL IN |
| Aperture Diameter | 4.2270 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 4.5770 INCHES NOMINAL IN |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | TITANIUM ALLOY UNS R56400 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 |
|---|---|
| 717511279-001 PRIMARY | Rocon Manufacturing Corp. (USA) |
| Reference | Meaning |
|---|---|
| 717511279-001 | 7/2 Vendor item drawing reference Lockheed Martin Corporation |
NSN 3110-01-291-9154 is a Plate,retaining,bearing, manufactured by Rocon Manufacturing Corp., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-291-9154 has 1 manufacturer part number on file: 717511279-001 (Rocon Manufacturing Corp.).
Key specifications for 717511279-001: Countersink Diameter: 0.2400 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 12; Mounting Hole Type: ROUND, UNTHREADED, COUNTERSUNK; Mounting Hole Arrangement Style: SINGLE BOLT HOLE CIRCLE. 14 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.