5310-00-389-3030

Find complete technical information, availability, and procurement data for: 5310-00-389-3030
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-389-3030

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

3b thread class, 1.500 inches nominal nut height, hexagon nut style, 0.531 inches nominal nut counterbore diameter, 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
Counterbore Diameter: 0.531 inches nominal nut
Nut Style: hexagon
Nut Height: 1.500 inches nominal
Nut Counterbore Depth: 0.750 inches nominal nut
Width Across Flats: 0.750 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 13
Nominal Thread Size: 0.500 inches
Bearing Surface Type: washer faced
Material: steel comp 416 overall
Material Document And Classification: qq-s-763 fed spec single material 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
160016PC3	Hexagon Plain Nut
94241PC3	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-389-3030?

The FSCG of the NSN 5310-00-389-3030 is 5310

Does the NSN 5310-00-389-3030 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-389-3030 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 5310-00-389-3030 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-389-3030 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 5310-00-389-3030 was assigned to the Federal Catalog?

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