CF1803

View detailed technical data, stock status, and sourcing information for: CF1803
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-157-0521

Item Name Code

00040

Assigment Date

01/01/1963 (63 years ago)

0.6250 inches nominal thread length, 4.0620 inches nominal overall length, 1.5000 inches nominal overall outside diameter, right-hand thread direction, 3a thread class

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.6250 inches nominal
Overall Length: 4.0620 inches nominal
Overall Outside Diameter: 1.5000 inches nominal
Stud Diameter: 0.5000 inches nominal
Outer Ring Width: 0.6560 inches nominal
Stud Length: 1.2500 inches nominal
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.500 inches
Special Features: with means for relubrication,cotter pin hole in stud foller od tapered 7-1/2 deg to a 1.2500 in. od
Material: steel overall
Style Designator: cam follower
Thread Series Designator: unf

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
102-177-2061-2065	Needle Bearing Cam Follower
102-321P1-5	Needle Bearing Cam Follower
CF1 1-4SPECIAL	Needle Bearing Cam Follower
CF11-4SPECIAL	Needle Bearing Cam Follower
CF1803	Needle Bearing Cam Follower

FAQs

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

What is the FSCG of the NSN 3110-00-157-0521?

The FSCG of the NSN 3110-00-157-0521 is 3110

Does the NSN 3110-00-157-0521 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-157-0521 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 3110-00-157-0521 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-157-0521 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 3110-00-157-0521 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963