3110-01-145-1639

Find complete technical information, availability, and procurement data for: 3110-01-145-1639
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-145-1639

Item Name Code

00023

Assigment Date

01/07/1983 (43 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.

4.3307 inches maximum bore diameter, afbma class 2 standard tolerance designation, 0.1200 inches nominal cone corner radius, 1.8110 inches nominal cone width, 2330-01-303-8832 m1000 chettl trailer end item identification

Product Characteristics

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

Bore Diameter: 4.3307 inches maximum
End Item Identification: 2330-01-303-8832 m1000 chettl trailer
Cone Corner Radius: 0.1200 inches nominal
Cone Width: 1.8110 inches nominal
Standard Tolerance Designation: afbma class 2
Material: steel overall
Style Designator: normal angle

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
2P1374	Tapered Roller Cone and Rollers
3110011451639	Tapered Roller Cone and Rollers
921686 C91	Tapered Roller Cone and Rollers
JHM522649	Tapered Roller Cone and Rollers

FAQs

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

What is the FSCG of the NSN 3110-01-145-1639?

The FSCG of the NSN 3110-01-145-1639 is 3110

Does the NSN 3110-01-145-1639 have a Schedule B code assigned?

Yes, the Schedule B code is 8482800080

Does NSN 3110-01-145-1639 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 3110-01-145-1639 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-145-1639 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 3110-01-145-1639 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Fri, Jan 7, 1983