2580246

View detailed technical data, stock status, and sourcing information for: 2580246
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-003-9350

Item Name Code

00040

Assigment Date

05/27/1972 (54 years ago)

An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.

1.0315 inches nominal overall length, 0.5000 inches nominal overall outside diameter, 2a thread class, right-hand thread direction, 0.2500 inches nominal thread 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: 2a
Thread Direction: right-hand
Thread Length: 0.2500 inches nominal
Overall Length: 1.0315 inches nominal
Overall Outside Diameter: 0.5000 inches nominal
Stud Diameter: 0.2500 inches nominal
Outer Ring Width: 0.3750 inches nominal
Stud Length: 0.6250 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Special Features: oil hole in roller end for relubrication
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: plastic polyamide (nylon) seal
Material: steel outer ring
Material: steel roller
Material: steel stud
Material: steel washer
Style Designator: cam follower
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5306-01-225-0765	No Name Available	06/01/1996

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
2580246	Needle Bearing Cam Follower
CFH1/2-S	Needle Bearing Cam Follower
CRHS-8-1	Needle Bearing Cam Follower
HR-1/2-X	Needle Bearing Cam Follower

FAQs

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

What is the FSCG of the NSN 3110-00-003-9350?

The FSCG of the NSN 3110-00-003-9350 is 3110

Does the NSN 3110-00-003-9350 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-003-9350 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 3110-00-003-9350 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-003-9350 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 3110-00-003-9350 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sat, May 27, 1972