3120-00-999-2939

Find complete technical information, availability, and procurement data for: 3120-00-999-2939
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-999-2939

Item Name Code

22210

Assigment Date

03/14/1966 (60 years ago)

0.0450 inches minimum and 0.0550 inches maximum locking lug height, 1.7812 inches nominal overall length, 2.9990 inches minimum and 3.0000 inches maximum body inside diameter, 0.1875 inches nominal first hole diameter, 3.2220 inches minimum and 3.2420 inches maximum body outside diameter

Product Characteristics

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

Hole Diameter: 0.1875 inches nominal first
Overall Length: 1.7812 inches nominal
Body Outside Diameter: 3.2220 inches minimum and 3.2420 inches maximum
Body Inside Diameter: 2.9990 inches minimum and 3.0000 inches maximum
Locking Lug Height: 0.0450 inches minimum and 0.0550 inches maximum
Locking Lug Length: 0.1875 inches minimum and 0.2188 inches maximum
Locking Lug Width: 0.2380 inches minimum and 0.2430 inches maximum
Corner Shape: square all corners
Antirotation/Lubrication Type And Quantity: 1 hole
Surface Groove Location And Quantity: 1 internal
Distance From Lug End To End Of Bearing: 0.3992 inches minimum and 0.4042 inches maximum
Material: unable to decode
Surface Treatment: lead overall
Style Designator: half sleeve, plain, no outside flanges

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
1410CPUL	Sleeve Bearing Half
CB297P	Sleeve Bearing Half
DAA6410CAP	Sleeve Bearing Half

FAQs

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

What is the FSCG of the NSN 3120-00-999-2939?

The FSCG of the NSN 3120-00-999-2939 is 3120

Does the NSN 3120-00-999-2939 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308090

Does NSN 3120-00-999-2939 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 3120-00-999-2939 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-999-2939 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 3120-00-999-2939 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Mar 14, 1966