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5310-00-221-4890

Find complete technical information, availability, and procurement data for: 5310-00-221-4890

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5310-00-221-4890
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-221-4890
Item Name Code
01855
Assigment Date
01/01/1963 (63 years ago)

right-hand thread direction, 3b thread class, 0.625 inches nominal width across flats, 0.500 inches nominal nut height, cap nut style

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
cap
Nut Height
0.500 inches nominal
Width Across Flats
0.625 inches nominal
Thread Series
unf
Thread Quantity Per Inch
24
Nominal Thread Size
0.375 inches
Bearing Surface Type
washer faced
Material
copper alloy 360 overall
Material Document And Classification
qq-b-626 fed spec single material response overall
Surface Treatment
nickel overall

FAQs

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

What is the FSCG of the NSN 5310-00-221-4890?
The FSCG of the NSN 5310-00-221-4890 is 5310
Does the NSN 5310-00-221-4890 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-221-4890 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 5310-00-221-4890 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-221-4890 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 5310-00-221-4890 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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