S749I215

View detailed technical data, stock status, and sourcing information for: S749I215
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-652-5141

Item Name Code

24328

Assigment Date

01/01/1963 (63 years ago)

0.5000 inches nominal overall height, 1.4010 inches minimum and 1.4110 inches maximum first step diameter, 1.8750 inches nominal second step diameter, 0.0880 inches minimum and 0.0980 inches maximum first step length, 0.6830 inches minimum and 0.6880 inches maximum counterbore 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: 0.6830 inches minimum and 0.6880 inches maximum
Overall Height: 0.5000 inches nominal
First Step Diameter: 1.4010 inches minimum and 1.4110 inches maximum
First Step Length: 0.0880 inches minimum and 0.0980 inches maximum
Second Step Diameter: 1.8750 inches nominal
Second Step Length: 0.0940 inches nominal
Bore Diameter: 0.5310 inches nominal
Material Hardness Rating: 46.0 rockwell c minimum and 51.0 rockwell c maximum
Second End Diameter: 0.9370 inches nominal
Design Type: solid
End Diameter: 1.0000 inches minimum and 1.0100 inches maximum
Counterbore Length: 0.1250 inches nominal
Material: steel comp 8640
Material Document And Classification: sae 8640 assn std single material response

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
S749I215	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-00-652-5141?

The FSCG of the NSN 5340-00-652-5141 is 5340

Does NSN 5340-00-652-5141 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 5340-00-652-5141 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-652-5141 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 5340-00-652-5141 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963