3110-00-505-3240

Find complete technical information, availability, and procurement data for: 3110-00-505-3240
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-505-3240

Item Name Code

00040

Assigment Date

07/20/1974 (52 years ago)

An item designed to fit over and hold a nut or bolt head to prevent it from turning. See also locking plate, nut and bolt.

right-hand thread direction, 3a thread class, 1.2495 inches minimum and 1.2510 inches maximum overall outside diameter, 2.1560 inches minimum and 2.2030 inches maximum overall length, 0.6250 inches minimum and 0.6720 inches maximum 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: 3a
Thread Direction: right-hand
Thread Length: 0.6250 inches minimum and 0.6720 inches maximum
Overall Length: 2.1560 inches minimum and 2.2030 inches maximum
Overall Outside Diameter: 1.2495 inches minimum and 1.2510 inches maximum
Stud Diameter: 0.5000 inches maximum
Outer Ring Width: 0.7450 inches minimum and 0.7500 inches maximum
Stud Length: 1.4060 inches minimum and 1.4530 inches maximum
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.500 inches
Special Features: nas516-1 lubrication fitting in st,d end,keyway on stud end 0.8900 in. min,0.0930 in. max wide by 0.0730 in. min,0.0790. max oeep from end of st,d to 0.7500 in. min from washer face
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: steel comp 1074 washer
Material: steel comp 8620h stud
Material: steel comp e50100 roller
Material: steel comp e52100 outer ring
Surface Treatment: cadmium all external/exposed metal surfaces
Surface Treatment: chromium outer ring
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
CA45852	Needle Bearing Cam Follower

FAQs

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

What is the FSCG of the NSN 3110-00-505-3240?

The FSCG of the NSN 3110-00-505-3240 is 3110

Does the NSN 3110-00-505-3240 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-505-3240 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3110-00-505-3240 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-505-3240 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 3110-00-505-3240 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Jul 20, 1974