5310-00-401-0666

Find complete technical information, availability, and procurement data for: 5310-00-401-0666
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-401-0666

Item Name Code

15887

Assigment Date

11/26/1969 (56 years ago)

27.0 rockwell c minimum and 33.0 rockwell c maximum hardness rating, uns thread series, 18 thread quantity per inch, 3b thread class, 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 Class: 3b
Thread Direction: right-hand
Thread Series: uns
Thread Quantity Per Inch: 18
Hardness Rating: 27.0 rockwell c minimum and 33.0 rockwell c maximum
Nominal Thread Size: 2.548 inches
Special Features: 8 tangs,equally spaced,0.312 in. w,0.110 in. lg,located on the periphery,8 holes,tapped thru tangs,no. 10-32,unf,class 2b
Material: steel overall
Material Document And Classification: mil-s-6758,comp 4130,cond d mil spec single material response or ams 6371,comp 4130 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec 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
10408195	Round Plain Nut
369A1022	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-401-0666?

The FSCG of the NSN 5310-00-401-0666 is 5310

Does the NSN 5310-00-401-0666 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-401-0666 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 5310-00-401-0666 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-401-0666 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 5310-00-401-0666 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Nov 26, 1969