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5305-01-673-1856

Find complete technical information, availability, and procurement data for: 5305-01-673-1856

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5305-01-673-1856
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-673-1856
Item Name Code
18257
Assigment Date
06/05/2018 (8 years ago)

A secondary structure whose function is to reduce drag by providing a streamlined surface or covering.

0.150 inches minimum and 0.188 inches maximum head height, 1.21 inches minimum and 1.25 inches maximum thread length, 0.425 inches minimum and 0.438 inches maximum width between flats, hexagon head style, right-hand thread direction

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
1.21 inches minimum and 1.25 inches maximum
Head Style
hexagon
Head Height
0.150 inches minimum and 0.188 inches maximum
Width Between Flats
0.425 inches minimum and 0.438 inches maximum
Part Name Assigned By Controlling Agency
"tap bolt 1/4"-20x1-1/4""
Special Features
wrench size-7/16inch, weight- 0.022, full thread- coarse
Material
steel overall
Surface Treatment
zinc overall
Thread Series Designator
unc

FAQs

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

What is the FSCG of the NSN 5305-01-673-1856?
The FSCG of the NSN 5305-01-673-1856 is 5305
Does the NSN 5305-01-673-1856 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-673-1856 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 5305-01-673-1856 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-673-1856 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 5305-01-673-1856 was assigned to the Federal Catalog?
It was assigned 8 years ago, on Tue, Jun 5, 2018

Professional Distribution

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