5340-00-358-3453

Find complete technical information, availability, and procurement data for: 5340-00-358-3453
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-358-3453

Item Name Code

24328

Assigment Date

01/01/1963 (63 years ago)

1.1880 inches nominal second step diameter, 0.8960 inches minimum and 0.9060 inches maximum first step diameter, 0.5000 inches nominal overall height, 0.7400 inches minimum and 0.7500 inches maximum counterbore diameter, 0.2810 inches nominal first step length

Product Characteristics

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

Counterbore Diameter: 0.7400 inches minimum and 0.7500 inches maximum
Overall Height: 0.5000 inches nominal
First Step Diameter: 0.8960 inches minimum and 0.9060 inches maximum
First Step Length: 0.2810 inches nominal
Second Step Diameter: 1.1880 inches nominal
Bore Diameter: 0.3760 inches minimum and 0.3780 inches maximum
Design Type: solid
End Diameter: 0.5620 inches nominal
Distance From End To First Step: 0.1250 inches nominal
Counterbore Length: 0.2500 inches nominal
Special Features: not casehardened;matl-steel qq-s-637 comp b1112
Material: steel
Style Designator: seat
Fsc Application Data: block assemblies,gasoline reciprocating engine,except aircraft prime moving and starting engine types

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-535-3919	No Name Available	01/01/1963

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
111128R	Helical Compression Spring Seat
11128R	Helical Compression Spring Seat
1A4714	Helical Compression Spring Seat
2UU049	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-00-358-3453?

The FSCG of the NSN 5340-00-358-3453 is 5340

Does NSN 5340-00-358-3453 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 5340-00-358-3453 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-358-3453 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 5340-00-358-3453 was assigned to the Federal Catalog?

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