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5310-00-638-3899

Find complete technical information, availability, and procurement data for: 5310-00-638-3899

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5310-00-638-3899
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-638-3899
Item Name Code
01857
Assigment Date
01/01/1963 (63 years ago)

hexagon nut style, right-hand thread direction, 0.625 inches nominal width across flats, 3b thread class, 0.312 inches nominal nut height

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Nut Style
hexagon
Nut Height
0.312 inches nominal
Width Across Flats
0.625 inches nominal
Thread Series
unc
Thread Quantity Per Inch
16
Nominal Thread Size
0.375 inches
Bearing Surface Type
chamfered
Material
steel overall
Surface Treatment
cadmium or zinc overall

FAQs

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

What is the FSCG of the NSN 5310-00-638-3899?
The FSCG of the NSN 5310-00-638-3899 is 5310
Does the NSN 5310-00-638-3899 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-638-3899 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 5310-00-638-3899 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-638-3899 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 5310-00-638-3899 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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