5340-00-050-1590

Find complete technical information, availability, and procurement data for: 5340-00-050-1590
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-050-1590

Item Name Code

03797

Assigment Date

01/01/1963 (63 years ago)

A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

0.040 inches nominal material thickness, concave style designator, astm a108 assn std single material response material document and classification, 0.560 inches minimum and 0.565 inches maximum outside diameter, steel comp 1010 material

Product Characteristics

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

Outside Diameter: 0.560 inches minimum and 0.565 inches maximum
Material Thickness: 0.040 inches nominal
Material: steel comp 1010
Material Document And Classification: astm a108 assn std single material response
Style Designator: concave

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-550-5632	No Name Available	01/01/1963
5340-00-664-6109	No Name Available	08/25/1974

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
117918	Expansion Plug
12X3007	Expansion Plug
172528	Expansion Plug
17837C	Expansion Plug
204K430	Expansion Plug
21J6	Expansion Plug
2UU01469	Expansion Plug
43360D	Expansion Plug
5245725	Expansion Plug
A245725	Expansion Plug
BEDX1AF	Expansion Plug
X454	Expansion Plug

FAQs

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

What is the FSCG of the NSN 5340-00-050-1590?

The FSCG of the NSN 5340-00-050-1590 is 5340

Does the NSN 5340-00-050-1590 have a Schedule B code assigned?

Yes, the Schedule B code is 8402900090

Does NSN 5340-00-050-1590 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 5340-00-050-1590 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-050-1590 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 5340-00-050-1590 was assigned to the Federal Catalog?

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