5340-00-453-8211

Find complete technical information, availability, and procurement data for: 5340-00-453-8211
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-453-8211

Item Name Code

24328

Assigment Date

04/09/1969 (57 years ago)

0.8210 inches minimum and 0.8250 inches maximum counterbore diameter, 0.2520 inches minimum and 0.4520 inches maximum first step length, 1.4950 inches minimum and 1.5050 inches maximum second step diameter, 0.3500 inches nominal overall height, 1.2300 inches minimum and 1.2400 inches maximum first step diameter

Product Characteristics

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

Counterbore Diameter: 0.8210 inches minimum and 0.8250 inches maximum
Overall Height: 0.3500 inches nominal
First Step Diameter: 1.2300 inches minimum and 1.2400 inches maximum
First Step Length: 0.2520 inches minimum and 0.4520 inches maximum
Second Step Diameter: 1.4950 inches minimum and 1.5050 inches maximum
Bore Diameter: 0.7430 inches minimum and 0.7470 inches maximum
Design Type: solid
End Diameter: 0.8210 inches minimum and 0.8250 inches maximum
Distance From End To First Step: 0.1270 inches minimum and 0.5770 inches maximum
Counterbore Length: 0.0500 inches nominal
Material: steel comp 416
Material Document And Classification: qq-s-763, class 416 fed spec single material response
Surface Treatment: passivate
Surface Treatment Document And Classification: mil-s-5002 mil spec single treatment response
Style Designator: seat

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
93983	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-00-453-8211?

The FSCG of the NSN 5340-00-453-8211 is 5340

Does NSN 5340-00-453-8211 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 5340-00-453-8211 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-453-8211 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 5340-00-453-8211 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Apr 9, 1969