5340-00-252-2663

Find complete technical information, availability, and procurement data for: 5340-00-252-2663
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-252-2663

Item Name Code

24328

Assigment Date

06/24/1970 (56 years ago)

24.0 rockwell c minimum and 32.0 rockwell c maximum material hardness rating, 0.8000 inches nominal overall height, 0.4600 inches nominal counterbore diameter, 0.7800 inches minimum and 0.7900 inches maximum first step diameter, 0.3650 inches minimum and 0.3850 inches maximum bore 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: 0.4600 inches nominal
Overall Height: 0.8000 inches nominal
First Step Diameter: 0.7800 inches minimum and 0.7900 inches maximum
Bore Diameter: 0.3650 inches minimum and 0.3850 inches maximum
Material Hardness Rating: 24.0 rockwell c minimum and 32.0 rockwell c maximum
Design Type: solid
End Diameter: 0.6230 inches minimum and 0.6240 inches maximum
Distance From End To First Step: 0.7090 inches minimum and 0.7110 inches maximum
Counterbore Length: 0.2160 inches minimum and 0.2200 inches maximum
Special Features: not casehardened
Material: steel
Surface Treatment: passivate
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
4G14403-101A	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-00-252-2663?

The FSCG of the NSN 5340-00-252-2663 is 5340

Does the NSN 5340-00-252-2663 have a Schedule B code assigned?

Yes, the Schedule B code is 7326190000

Does NSN 5340-00-252-2663 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 5340-00-252-2663 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-252-2663 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 5340-00-252-2663 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Jun 24, 1970