5310-00-421-1817

Find complete technical information, availability, and procurement data for: 5310-00-421-1817
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-421-1817

Item Name Code

15887

Assigment Date

03/21/1969 (57 years ago)

+3.8639 to 3.8713 inches thread pitch diameters, 4.220 inches minimum and 4.230 inches maximum nut diameter, round nut style, right-hand thread direction, 0.065 inches minimum and 0.070 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 Pitch Diameters: +3.8639 to 3.8713 inches
Thread Direction: right-hand
Drive Point Depth: 0.065 inches minimum and 0.070 inches maximum
Nut Style: round
Nut Diameter: 4.220 inches minimum and 4.230 inches maximum
Nut Thickness: 0.240 inches minimum and 0.260 inches maximum
Drive Point Width: 0.180 inches minimum and 0.200 inches maximum
Drive Point Quantity: 8
Thread Series: uns
Thread Quantity Per Inch: 12
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 3.918 inches
Material: steel comp 4140 overall
Material Document And Classification: ams 6381 assn std single material response overall
Surface Treatment: phosphate overall
Surface Treatment Document And Classification: ams 2481 assn std single treatment response 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
1-020-181-01	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-421-1817?

The FSCG of the NSN 5310-00-421-1817 is 5310

Does the NSN 5310-00-421-1817 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-421-1817 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 5310-00-421-1817 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-421-1817 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 5310-00-421-1817 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Mar 21, 1969