5340-01-028-1903

Find complete technical information, availability, and procurement data for: 5340-01-028-1903
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-028-1903

Item Name Code

24328

Assigment Date

09/26/1976 (49 years ago)

0.1000 inches nominal first step length, 0.1590 inches minimum and 0.1610 inches maximum counterbore diameter, 0.2400 inches minimum and 0.2600 inches maximum first step diameter, 0.3450 inches minimum and 0.3550 inches maximum overall height, 0.5700 inches minimum and 0.5800 inches maximum second 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: 0.1590 inches minimum and 0.1610 inches maximum
Overall Height: 0.3450 inches minimum and 0.3550 inches maximum
First Step Diameter: 0.2400 inches minimum and 0.2600 inches maximum
First Step Length: 0.1000 inches nominal
Second Step Diameter: 0.5700 inches minimum and 0.5800 inches maximum
Bore Diameter: 0.1590 inches minimum and 0.1610 inches maximum
Design Type: split
End Diameter: 0.0750 inches minimum and 0.0850 inches maximum
Distance From End To First Step: 0.3350 inches nominal
Counterbore Length: 0.1550 inches minimum and 0.1650 inches maximum
Material: steel comp 630
Material Document And Classification: ams 5643 assn std single material 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
3162684-2	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-01-028-1903?

The FSCG of the NSN 5340-01-028-1903 is 5340

Does NSN 5340-01-028-1903 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 5340-01-028-1903 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-028-1903 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 5340-01-028-1903 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Sep 26, 1976