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5310-01-150-8539

Round Plain Nut

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Official Item Classification

Name
Round Plain Nut
(NSN) National Stock Number
5310-01-150-8539
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
15887
(FIIG) Federal Item Identification Guide
A021A0
Date
04/10/1983 (43 years ago)

0.551 inches nominal nut diameter, unc thread series, 0.393 inches nominal nut thickness, 2b thread class, right-hand thread direction

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Diameter

0.551 inches nominal

Nut Thickness

0.393 inches nominal

Thread Series

unc

Thread Quantity Per Inch

40

Nominal Thread Size

0.250 inches

Special Features

nut counterore and tappered

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0015887

Related Hardware Products

Part Number Description
0841720002 Round Plain Nut
SW2AA37 Round Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-150-8539?
The FSCG of the NSN 5310-01-150-8539 is 5310
Does NSN 5310-01-150-8539 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 5310-01-150-8539 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-150-8539 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 5310-01-150-8539 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Sun, Apr 10, 1983