5340-01-172-3742

Find complete technical information, availability, and procurement data for: 5340-01-172-3742
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-172-3742

Item Name Code

19451

Assigment Date

02/20/1984 (42 years ago)

A rigid item, usually circular in shape, having a concave or bevel bearing surface on one end. It is designed to mate with and provide a wear surface for the ball of a ball stud, control rod, arm, or the like. The other end is usually flat, flanged, or offset and is usually designed to mate with a flat surface or spring. Includes metal items having a plastic ball socket insert. See also washer, concave.

0.296 inches nominal outside diameter, 0.027 inches minimum and 0.028 inches maximum hole diameter, 0.184 inches minimum and 0.185 inches maximum shank diameter, 0.019 inches nominal radius, 0.149 inches minimum and 0.154 inches maximum shank length

Product Characteristics

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

Shank Length: 0.149 inches minimum and 0.154 inches maximum
Hole Diameter: 0.027 inches minimum and 0.028 inches maximum
Shank Diameter: 0.184 inches minimum and 0.185 inches maximum
Radius: 0.019 inches nominal
Outside Diameter: 0.296 inches nominal
Overall Height: 0.223 inches nominal
Inside Bevel Angle In Deg: 107.5
Material: steel comp e4340
Material Document And Classification: mil-s-5000 mil spec single material response
Style Designator: seat
Fsc Application Data: valve,linear directional control

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
104731668	Ball Socket Seat

FAQs

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

What is the FSCG of the NSN 5340-01-172-3742?

The FSCG of the NSN 5340-01-172-3742 is 5340

Does NSN 5340-01-172-3742 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 5340-01-172-3742 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-172-3742 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 5340-01-172-3742 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Feb 20, 1984