5340-01-139-5431

Find complete technical information, availability, and procurement data for: 5340-01-139-5431
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-139-5431

Item Name Code

16900

Assigment Date

10/04/1982 (43 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

plain mounting hole type, 0.680 inches nominal first leg length, 0.125 inches nominal first leg hole diameter, 1.375 inches nominal second leg length, 0.860 inches nominal second leg width

Product Characteristics

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

Mounting Hole Type: plain
First Leg Length: 0.680 inches nominal
Second Leg Length: 1.375 inches nominal
Second Leg Width: 0.860 inches nominal
First Leg Hole Diameter: 0.125 inches nominal
Second Leg Hole Diameter: 0.171 inches nominal
First Leg Thickness: 0.094 inches nominal
Second Leg Thickness: 0.094 inches nominal
First Leg Width: 0.860 inches nominal
First Leg End Width: 0.750 inches nominal
First Leg Style: angle
First Leg Hole Arrangement Style: two holes
Second Leg Style: corner radius
Second Leg Hole Arrangement Style: two holes
Second Leg Relationship To First Leg: not identical
First Leg Angle: 90.0 degrees nominal
Special Features: 2nd leg has 2 slots,1 from each hole to the leg end
Material: aluminum alloy
Surface Treatment: anodize
Style Designator: angle

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
221C860-1	Angle Bracket
221C860-11	Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-01-139-5431?

The FSCG of the NSN 5340-01-139-5431 is 5340

Does the NSN 5340-01-139-5431 have a Schedule B code assigned?

Yes, the Schedule B code is 8302500000

Does NSN 5340-01-139-5431 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 5340-01-139-5431 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-139-5431 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-139-5431 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Oct 4, 1982