3120-01-311-0030

Find complete technical information, availability, and procurement data for: 3120-01-311-0030
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-311-0030

Item Name Code

13211

Assigment Date

11/17/1989 (36 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

rectangular cross-sectional shape style, 1.6250 inches nominal outside diameter, round center hole shape style, 1.0150 inches nominal diameter, 0.0625 inches nominal overall thickness

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
Outside Diameter: 1.6250 inches nominal
Center Hole Shape Style: round
Diameter: 1.0150 inches nominal
Overall Thickness: 0.0625 inches nominal
Corner Shape: square all corners
Surface Finish: 63.0 microinches overall
Lubrication Feature: perforation overall
Material: copper alloy 841 overall
Material: oil lubricating lubrication
Material Document And Classification: mil-b-5687,type 1,grade 1 mil spec single material response overall
Style Designator: round

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
803-5959174 PIECE 61	Thrust Washer Bearing
803-5959182 PIECE 61	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-311-0030?

The FSCG of the NSN 3120-01-311-0030 is 3120

Does the NSN 3120-01-311-0030 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-01-311-0030 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 3120-01-311-0030 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-311-0030 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 3120-01-311-0030 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Nov 17, 1989