7743X

View detailed technical data, stock status, and sourcing information for: 7743X
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-198-1502

Item Name Code

00019

Assigment Date

01/01/1961 (65 years ago)

0.7970 inches minimum and 0.8070 inches maximum overall height, ground surface finish, 2.1345 inches minimum and 2.1355 inches maximum bore smallest diameter, pressed retainer fabrication method, 3.5470 inches minimum and 3.5770 inches maximum overall outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Height: 0.7970 inches minimum and 0.8070 inches maximum
Overall Outside Diameter: 3.5470 inches minimum and 3.5770 inches maximum
Bore Smallest Diameter: 2.1345 inches minimum and 2.1355 inches maximum
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Thrust Directional Capability Designation: single
Special Features: washers overlap,id of both washers under cut to retain ferrule,od and height tolerances include band,prepack with mil-g-23827,banded od
Material: copper alloy or steel washer
Material: steel ball
Material: steel band
Material: steel retainer
Style Designator: clutch release, thrust, lubricated and sealed

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-843-1769	No Name Available	09/26/1969

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
2135-1	Thrust Ball Bearing
2412T2	Thrust Ball Bearing
30-76-2	Thrust Ball Bearing
3110001981502	Thrust Ball Bearing
550148	Thrust Ball Bearing
5863A	Thrust Ball Bearing
7743X	Thrust Ball Bearing
914312	Thrust Ball Bearing
A-3419	Thrust Ball Bearing
A-3419-2	Thrust Ball Bearing
DP7743X	Thrust Ball Bearing
EX270	Thrust Ball Bearing
F5153	Thrust Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-00-198-1502?

The FSCG of the NSN 3110-00-198-1502 is 3110

Does the NSN 3110-00-198-1502 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3110-00-198-1502 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 3110-00-198-1502 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-198-1502 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 3110-00-198-1502 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961