5340-00-229-1636

Find complete technical information, availability, and procurement data for: 5340-00-229-1636
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-229-1636

Item Name Code

24328

Assigment Date

02/07/1969 (57 years ago)

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a flange or flange fitting to boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like.

0.3690 inches nominal overall height, 29.0 countersink angle in deg, 0.3760 inches nominal counterbore diameter, 0.4290 inches nominal first step diameter, 25.0 chamfer angle in deg

Product Characteristics

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

Countersink Angle In Deg: 29.0
Chamfer Angle In Deg: 25.0
Counterbore Diameter: 0.3760 inches nominal
Overall Height: 0.3690 inches nominal
First Step Diameter: 0.4290 inches nominal
Bore Diameter: 0.2650 inches nominal
Design Type: solid
Countersink Diameter: 0.2850 inches nominal
End Diameter: 0.3210 inches nominal
Distance From End To First Step: 0.2550 inches nominal
Counterbore Length: 0.0500 inches nominal
Material: steel corrosion resisting
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
2662485	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-00-229-1636?

The FSCG of the NSN 5340-00-229-1636 is 5340

Does NSN 5340-00-229-1636 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 5340-00-229-1636 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-229-1636 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 5340-00-229-1636 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Feb 7, 1969