5310-01-140-8270

Find complete technical information, availability, and procurement data for: 5310-01-140-8270
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-140-8270

Item Name Code

15887

Assigment Date

10/19/1982 (43 years ago)

round nut style, 0.450 inches minimum and 0.456 inches maximum nut diameter, right-hand thread direction, 2b thread class, 0.034 inches nominal drive point depth

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Drive Point Depth: 0.034 inches nominal
Nut Style: round
Nut Diameter: 0.450 inches minimum and 0.456 inches maximum
Nut Thickness: 0.081 inches minimum and 0.085 inches maximum
Drive Point Width: 0.061 inches minimum and 0.077 inches maximum
Drive Point Quantity: 2
Thread Series: uns
Thread Quantity Per Inch: 64
Nominal Thread Size: 0.250 inches
Countersink Angle: 85.0 degrees minimum and 95.0 degrees maximum overall
Special Features: material: tungsten alloy overall
Material: steel alloy overall
Material Document And Classification: mil-t-21014 class 3 mil spec single material response overall
Surface Treatment: chromium overall
Surface Treatment Document And Classification: mil-p-14538 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
639AS516-5	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-140-8270?

The FSCG of the NSN 5310-01-140-8270 is 5310

Does NSN 5310-01-140-8270 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 5310-01-140-8270 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-140-8270 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 5310-01-140-8270 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Oct 19, 1982