A722-802

View detailed technical data, stock status, and sourcing information for: A722-802
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-088-2023

Item Name Code

00019

Assigment Date

01/08/1980 (46 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.3085 inches minimum and 0.3105 inches maximum overall outside diameter, 0.1290 inches nominal largest bore diameter, 0.1230 inches minimum and 0.1250 inches maximum overall height, ground surface finish, 0.1270 inches nominal bore smallest 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: 0.1230 inches minimum and 0.1250 inches maximum
Overall Outside Diameter: 0.3085 inches minimum and 0.3105 inches maximum
Bore Smallest Diameter: 0.1270 inches nominal
Largest Bore Diameter: 0.1290 inches nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Alignment Type: rigid
Thrust Directional Capability Designation: single
Standard Tolerance Designation: abec no.5
Special Features: ring and balls c56.0 to c64.0 rockwell hardness
Material: steel comp 440c ball
Material: steel comp 440c outer ring
Material: steel comp 440c inner ring
Material: steel comp 630 retainer
Material Document And Classification: aisi 440c assn std single material response ball
Material Document And Classification: aisi 440c assn std single material response inner ring
Material Document And Classification: aisi 440c assn std single material response outer ring
Material Document And Classification: ms 5643 assn std single material response retainer
Style Designator: grooved race surface
Test Data Document: 73030-599242-3 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

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
599242-3	Thrust Ball Bearing
A722-802	Thrust Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-088-2023?

The FSCG of the NSN 3110-01-088-2023 is 3110

Does the NSN 3110-01-088-2023 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3110-01-088-2023 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 3110-01-088-2023 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-088-2023 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 3110-01-088-2023 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Tue, Jan 8, 1980