The Plate,retaining,bearing, cataloged under National Stock Number 3110-00-944-7441, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-00-944-7441 |
| Primary Part Number | 369A5402 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Minor Thickness | 1.150 INCHES NOMINAL IN |
| Raised Surface Height | 0.750 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN |
| Bolt Circle Hole Quantity | 3 |
| Mounting Hole Type | ROUND, UNTHREADED |
| Counterbore Diameter | 2.285 INCHES MINIMUM AND 2.287 INCHES MAXIMUM IN |
| Counterbore Depth | 0.575 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Overall Thickness | 2.075 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Mounting Hole Diameter | 0.280 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RAISED SURFACE W/APERTURE |
| Outside Diameter | 3.880 INCHES NOMINAL IN |
| Aperture Diameter | 1.880 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 3.880 INCHES NOMINAL IN |
| Surface Treatment | DICHROMATE OVERALL |
| Outside Raised Surface Diameter | 3.374 INCHES MINIMUM AND 3.375 INCHES MAXIMUM IN |
| Material | MAGNESIUM ALLOY AZ91C 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 |
|---|---|
| 369A5402 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 369A5402 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 3110-00-944-7441 is a Plate,retaining,bearing, manufactured by The Boeing Company, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-944-7441 has 1 manufacturer part number on file: 369A5402 (The Boeing Company).
Key specifications for 369A5402: Minor Thickness: 1.150 INCHES NOMINAL IN; Raised Surface Height: 0.750 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN; Bolt Circle Hole Quantity: 3; Mounting Hole Type: ROUND, UNTHREADED. 17 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.