5310-01-014-0728

Find complete technical information, availability, and procurement data for: 5310-01-014-0728
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-014-0728

Item Name Code

15887

Assigment Date

12/14/1975 (50 years ago)

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes:insulation sleeving, electrical.

3b thread class, round nut style, 0.160 inches minimum and 0.175 inches maximum drive point depth, 1.900 inches nominal nut 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
Drive Point Depth: 0.160 inches minimum and 0.175 inches maximum
Nut Style: round
Nut Diameter: 1.900 inches nominal
Nut Thickness: 0.300 inches nominal
Drive Point Width: 0.250 inches nominal
Drive Point Quantity: 4
Thread Series: unj
Thread Quantity Per Inch: 16
Nominal Thread Size: 1.375 inches
Countersink Angle: 45.0 degrees nominal nut
Criticality Code Justification: feat
Special Features: item is critcal to application (a-10 landing gear component) and is essentail to weapon system performance and operation
Material: aluminum alloy 2014 or aluminum alloy 7075 overall
Material Document And Classification: qq-a-225/4,t6 fed spec single material response or qq-a-225/9,t73 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,ty 1,cl 2 mil 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
19081-1	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-014-0728?

The FSCG of the NSN 5310-01-014-0728 is 5310

Does the NSN 5310-01-014-0728 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-014-0728 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 5310-01-014-0728 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-014-0728 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 5310-01-014-0728 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Dec 14, 1975