The Plate,retaining,bearing, cataloged under National Stock Number 3110-01-319-2497, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Control Flow, Inc. Dba Control Flow Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3110-01-319-2497 |
| Primary Part Number | C-105.342 |
| Item Name | Plate,retaining,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Control Flow, Inc. Dba Control Flow Inc |
| Status | ACTIVE |
| Length | 7.250 INCHES NOMINAL IN |
| Minor Thickness | 0.500 INCHES NOMINAL IN |
| Raised Surface Height | 0.688 INCHES NOMINAL IN |
| Bolt Circle Hole Quantity | 4 |
| Mounting Hole Type | ROUND, UNTHREADED |
| Counterbore Diameter | 3.125 INCHES NOMINAL IN |
| Mounting Hole Arrangement Style | SINGLE BOLT HOLE CIRCLE |
| Overall Thickness | 1.000 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A27 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Mounting Hole Diameter | 0.438 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RAISED SURFACE W/APERTURE |
| Aperture Diameter | 2.748 INCHES MINIMUM AND 2.752 INCHES MAXIMUM IN |
| Lug Width | 1.750 INCHES NOMINAL IN |
| Mounting Bolt Circle Diameter | 4.250 INCHES NOMINAL IN |
| Outside Raised Surface Diameter | 3.495 INCHES MINIMUM AND 3.498 INCHES MAXIMUM IN |
| Material | STEEL COMP 60-30 OR STEEL UNS J03001 OR STEEL UNS J03501 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 |
|---|---|
| C-105.342 PRIMARY | Control Flow, Inc. Dba Control Flow Inc (USA) |
| Reference | Meaning |
|---|---|
| C-105.342 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
NSN 3110-01-319-2497 is a Plate,retaining,bearing, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-319-2497 has 1 manufacturer part number on file: C-105.342 (Control Flow, Inc. Dba Control Flow Inc).
Key specifications for C-105.342: Length: 7.250 INCHES NOMINAL IN; Minor Thickness: 0.500 INCHES NOMINAL IN; Raised Surface Height: 0.688 INCHES NOMINAL IN; Bolt Circle Hole Quantity: 4. 16 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.