CRSB-30

View detailed technical data, stock status, and sourcing information for: CRSB-30
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-603-2316

Item Name Code

00040

Assigment Date

01/22/1975 (51 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

0.8750 inches nominal thread length, right-hand thread direction, 3a thread class, 1.8750 inches nominal overall outside diameter, 2.7810 inches nominal overall length

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: 0.8750 inches nominal
Overall Length: 2.7810 inches nominal
Overall Outside Diameter: 1.8750 inches nominal
Stud Diameter: 0.7500 inches nominal
Outer Ring Width: 1.0000 inches nominal
Stud Length: 1.7500 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Special Features: hex hole in roller end 0.3125 in. wrench size,with means of relubrication
Lubrication Material: lubricant
Material: plastic polyamide (nylon) seal
Material: steel inner ring
Material: steel outer ring
Material: steel roller
Material: steel stud
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
1998370PC7	Needle Bearing Cam Follower
CF1 7-8SB	Needle Bearing Cam Follower
CR-1-7/8-XB	Needle Bearing Cam Follower
CRSB-30	Needle Bearing Cam Follower
M00701	Needle Bearing Cam Follower

FAQs

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

What is the FSCG of the NSN 3110-00-603-2316?

The FSCG of the NSN 3110-00-603-2316 is 3110

Does the NSN 3110-00-603-2316 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-603-2316 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 3110-00-603-2316 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-603-2316 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 3110-00-603-2316 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Jan 22, 1975