3120-01-161-4033

Find complete technical information, availability, and procurement data for: 3120-01-161-4033
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-161-4033

Item Name Code

13211

Assigment Date

09/05/1983 (42 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length having an external thread of one nominal diameter running from end to end. See also rod, continuous thread.

2.2800 inches nominal diameter, 3.4000 inches nominal outside diameter, 0.3000 inches nominal key length, rectangular cross-sectional shape style, round center hole shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Key Length: 0.3000 inches nominal
Outside Diameter: 3.4000 inches nominal
Center Hole Shape Style: round
Diameter: 2.2800 inches nominal
Key Width: 0.2600 inches nominal
Overall Thickness: 0.0980 inches minimum and 0.1020 inches maximum
Key Quantity: 3
Corner Shape: square all corners
Features Provided: casehardened
Hardness Rating: 80.0 rockwell superficial 15-n minimum overall
Surface Finish: 5.0 microinches internal surfaces
Surface Finish: 5.0 microinches right side
Special Features: 0.0300 in. deep notch on od of 1 key
Material: steel comp 1010 overall
Material Document And Classification: sae assn std single material response overall
Style Designator: round w/square keys

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
3120PL0740155	Thrust Washer Bearing
5740308	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-161-4033?

The FSCG of the NSN 3120-01-161-4033 is 3120

Does the NSN 3120-01-161-4033 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-01-161-4033 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 3120-01-161-4033 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-161-4033 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 3120-01-161-4033 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Sep 5, 1983