5340-01-172-2102

Find complete technical information, availability, and procurement data for: 5340-01-172-2102
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-172-2102

Item Name Code

17532

Assigment Date

02/16/1984 (42 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

0.500 inches nominal overall width, 0.204 inches nominal diameter, round, unthreaded tongue hole type, 0.031 inches nominal material thickness, heat cushioning environmental protection

Product Characteristics

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

Tongue Hole Type: round, unthreaded
Cushioning Environmental Protection: heat
Overall Width: 0.500 inches nominal
Diameter: 0.204 inches nominal
Material Thickness: 0.031 inches nominal
Center To Center Distance Between Loop And Mounting Hole: 0.902 inches nominal
Loop Width: 0.485 inches minimum and 0.515 inches maximum
Loop Length: 1.000 inches nominal
Distance From Loop Center To Tongue End: 1.121 inches nominal
Material: plastic polytetrafluoroethylene cushion
Material: steel comp 302 or steel comp 321 band
Material Document And Classification: ams 3651 assn std single material response cushion
Material Document And Classification: mil-s-5059 mil spec 1st material response or ams 5510 assn std 2nd material response band
Surface Treatment: passivate band
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response band
Style Designator: multiple loop
Specification/Standard Data: 80205-nas1714 professional/industrial association standard

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
NAS1714C2-8K	Loop Clamp

FAQs

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

What is the FSCG of the NSN 5340-01-172-2102?

The FSCG of the NSN 5340-01-172-2102 is 5340

Does NSN 5340-01-172-2102 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 5340-01-172-2102 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-172-2102 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 5340-01-172-2102 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Feb 16, 1984