520-4863666 ITEM 3

Comprehensive specifications and application details for: 520-4863666 ITEM 3 Bearing Retaining Plate.

Summary

Explore detailed summary information for bearing: 520-4863666 ITEM 3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
520-4863666 ITEM 3
Federal Supply Classification
3110 Unmounted Antifriction Bearings
(NSN) National Stock Number
3110-01-263-4372
Item Name Code
22293
Federal Item Identification Guide
A093A0
Assigment Date
09/14/1987

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes:end bell, electrical rotating equipment.

copper alloy 903 overall material, 0.530 inches nominal countersink diameter, 90.0 degrees nominal countersink angle, 8 bolt circle hole quantity, qq-c-390,type 1 fed spec single material response overall material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-263-4372 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bolt Circle Hole Quantity
8
Countersink Angle
90.0 degrees nominal
Countersink Diameter
0.530 inches nominal
Material Document And Classification
qq-c-390,type 1 fed spec single material response overall
Material
copper alloy 903 overall
Mounting Bolt Circle Diameter
20.125 inches nominal
Mounting Hole Arrangement Style
single bolt hole circle
Mounting Hole Type
round, threaded, countersunk
Nominal Thread Size
0.500 inches
Special Features
three additional mounting holes equally spaced 3.0 in. deep,90 deg csk to 0.8 in. dia,0.750 in. thread size,10 threads per in.; two additional holes 0.312 in. dia,0.250 in. deep
Style Designator
round
Thread Quantity Per Inch
13
Thread Series Designator
unc

Frequently Asked Questions

Find quick answers to common questions about bearing: 520-4863666 ITEM 3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-263-4372?
The FSCG of the NSN 3110-01-263-4372 is 3110
Does the NSN 3110-01-263-4372 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3110-01-263-4372 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-01-263-4372 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-01-263-4372 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-01-263-4372 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Mon, Sep 14, 1987

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