12-Z-335-18

View detailed technical data, stock status, and sourcing information for: 12-Z-335-18
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-185-6442

Item Name Code

15887

Assigment Date

01/01/1961 (65 years ago)

4.4063 inches nominal nut diameter, 0.1563 inches nominal drive point depth, round nut style, right-hand thread direction, +3.2859 to 3.2933 inches thread pitch diameters

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: +3.2859 to 3.2933 inches
Thread Direction: right-hand
Drive Point Depth: 0.1563 inches nominal
Nut Style: round
Nut Diameter: 4.4063 inches nominal
Nut Thickness: 0.625 inches nominal
Drive Point Width: 0.375 inches nominal
Drive Point Quantity: 4
Thread Series: uns
Thread Quantity Per Inch: 11
Hardness Rating: 66.0 rockwell b minimum and 92.0 rockwell b maximum
Nominal Thread Size: 3.340 inches
Material: steel comp 1005 or steel comp 1006 or steel comp 1008 or steel comp 1010 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1527 or steel comp 1030 or steel comp 1033 or steel comp 1034 or steel comp 1035 overall
Material Document And Classification: 66 fed std 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
12-Z-335-18	Round Plain Nut
12Z335-18	Round Plain Nut
961A247-P17	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-185-6442?

The FSCG of the NSN 5310-00-185-6442 is 5310

Does the NSN 5310-00-185-6442 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-185-6442 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 5310-00-185-6442 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-185-6442 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 5310-00-185-6442 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961