5310-01-420-5129

Find complete technical information, availability, and procurement data for: 5310-01-420-5129
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-420-5129

Item Name Code

01857

Assigment Date

10/18/1995 (30 years ago)

A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

hexagon nut style, 0.102 inches minimum and 0.114 inches maximum nut height, right-hand thread direction, 0.302 inches minimum and 0.313 inches maximum width across flats, 2b 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: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.102 inches minimum and 0.114 inches maximum
Width Across Flats: 0.302 inches minimum and 0.313 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Countersink Angle: 110.0 degrees nominal nut
Bearing Surface Type: flat
Material: copper alloy 360 overall
Material Document And Classification: qq-b-626 comp 22 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
61501121006	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-420-5129?

The FSCG of the NSN 5310-01-420-5129 is 5310

Does the NSN 5310-01-420-5129 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-01-420-5129 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 5310-01-420-5129 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-420-5129 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 5310-01-420-5129 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Oct 18, 1995