5310-00-221-3866

Find complete technical information, availability, and procurement data for: 5310-00-221-3866
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-221-3866

Item Name Code

15887

Assigment Date

01/01/1963 (63 years ago)

0.401 inches minimum and 0.411 inches maximum nut diameter, round nut style, right-hand thread direction, 2b thread class, 0.058 inches minimum and 0.068 inches maximum drive point depth

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Drive Point Depth: 0.058 inches minimum and 0.068 inches maximum
Nut Style: round
Nut Diameter: 0.401 inches minimum and 0.411 inches maximum
Nut Thickness: 0.428 inches minimum and 0.448 inches maximum
Drive Point Width: 0.058 inches minimum and 0.070 inches maximum
Drive Point Quantity: 2
Thread Series: unc
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Material: copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485 overall
Material Document And Classification: qq-b-637 fed spec all material responses 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
SP10740	Round Plain Nut
TP10740	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-221-3866?

The FSCG of the NSN 5310-00-221-3866 is 5310

Does the NSN 5310-00-221-3866 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-00-221-3866 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 5310-00-221-3866 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-221-3866 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 5310-00-221-3866 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963