80821

View detailed technical data, stock status, and sourcing information for: 80821

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80821
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-283-4712
Item Name Code
18257
Assigment Date
08/22/1973 (53 years ago)

hexagon head style, 0.144 inches maximum head height, 0.500 inches nominal fastener length, 2a thread class, 0.417 inches minimum thread length

Product Characteristics

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

Thread Class
2a
Thread Length
0.417 inches minimum
Fastener Length
0.500 inches nominal
Head Style
hexagon
Head Height
0.144 inches maximum
Width Between Flats
0.385 inches maximum
Material
steel overall
Surface Treatment
cadmium or zinc overall

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
80821 Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-283-4712?
The FSCG of the NSN 5305-00-283-4712 is 5305
Does the NSN 5305-00-283-4712 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-283-4712 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 5305-00-283-4712 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-283-4712 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 5305-00-283-4712 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Aug 22, 1973

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