The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-033-7488, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Kingsbury Inc.. Government technical data includes 15 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 | 3110-01-033-7488 |
| Primary Part Number | 9-5506-4 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Kingsbury Inc. |
| Status | ACTIVE |
| Raised Surface Height | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Bolt Circle Hole Quantity | 8 |
| Mounting Hole Type | ROUND, UNTHREADED, COUNTERBORED |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Overall Thickness | 0.531 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RAISED SURFACE W/ APERTURE |
| Outside Diameter | 7.500 INCHES NOMINAL IN |
| Aperture Diameter | 5.188 INCHES NOMINAL IN |
| Counterbore Depth | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Counterbore Diameter | 5.625 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 7.000 INCHES NOMINAL IN |
| Outside Raised Surface Diameter | 6.496 INCHES NOMINAL IN |
| Material | STEEL 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 |
|---|---|
| 9-5506-4 PRIMARY | Kingsbury Inc. (USA) |
NSN 3110-01-033-7488 is a Plate,retaining,bearing, manufactured by Kingsbury Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-033-7488 has 1 manufacturer part number on file: 9-5506-4 (Kingsbury Inc.).
Key specifications for 9-5506-4: Raised Surface Height: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN; Bolt Circle Hole Quantity: 8; Mounting Hole Type: ROUND, UNTHREADED, COUNTERBORED; Mounting Hole Arrangement Style: SINGLE BOLT HOLE CIRCLE. 15 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.