5310-01-340-5669

Find complete technical information, availability, and procurement data for: 5310-01-340-5669
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-340-5669

Item Name Code

15887

Assigment Date

06/17/1991 (35 years ago)

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

right-hand thread direction, round nut style, 0.050 inches minimum and 0.060 inches maximum drive point depth, 3.590 inches nominal nut diameter, 3b thread class

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
Drive Point Depth: 0.050 inches minimum and 0.060 inches maximum
Nut Style: round
Nut Diameter: 3.590 inches nominal
Nut Thickness: 0.270 inches nominal
Drive Point Width: 0.085 inches nominal
Drive Point Quantity: 4
Thread Series: uns
Thread Quantity Per Inch: 28
Nominal Thread Size: 3.450 inches
Countersink Angle: 90.0 degrees nominal both ends
Bearing Surface Finish: 16.0 microinches
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,type 2 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
833283-001	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-340-5669?

The FSCG of the NSN 5310-01-340-5669 is 5310

Does the NSN 5310-01-340-5669 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-340-5669 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 5310-01-340-5669 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-340-5669 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 5310-01-340-5669 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Mon, Jun 17, 1991