5305-01-643-9831

Find complete technical information, availability, and procurement data for: 5305-01-643-9831
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-643-9831

Item Name Code

18257

Assigment Date

04/17/2015 (11 years ago)

A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes:cap, vent, fuel storage tank; and cover (1), (as modified).

right-hand thread direction, 5.000 inches nominal thread length, hexagon head style, 0.500 inches nominal handle diameter, 5.000 inches nominal fastener length

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 5.000 inches nominal
Fastener Length: 5.000 inches nominal
Head Style: hexagon
Handle Diameter: 0.500 inches nominal
Head Height: 0.344 inches nominal
Width Between Flats: 0.750 inches nominal
End Item Identification: 5419-01-539-7180 expeditionary containerized batch laundry system
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 33.0 rockwell c minimum overall
Part Name Assigned By Controlling Agency: high strength cap screw, hexagon head
Color: yellow overall
Material: steel overall
Surface Treatment: zinc and chromate overall
Thread Series Designator: unc

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
03376-02	Hexagon Head Cap Screw
92620A729	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-643-9831?

The FSCG of the NSN 5305-01-643-9831 is 5305

Does the NSN 5305-01-643-9831 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-643-9831 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 5305-01-643-9831 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-643-9831 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-643-9831 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Fri, Apr 17, 2015