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5310-01-390-9103

Round Plain Nut

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Official Item Classification

Name
Round Plain Nut
(NSN) National Stock Number
5310-01-390-9103
(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
05/29/1994 (32 years ago)

right-hand thread direction, 3.500 inches nominal nut diameter, 2b thread class, round nut style, 0.250 inches nominal drive point depth

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Drive Point Depth

0.250 inches nominal

Nut Style

round

Nut Diameter

3.500 inches nominal

Nut Thickness

0.500 inches nominal

Drive Point Width

0.500 inches nominal

Drive Point Quantity

4

Thread Series

unc

Thread Quantity Per Inch

10

Nominal Thread Size

2.500 inches

Material

steel comp 316 overall

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
803-6397420-41 Round Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-390-9103?
The FSCG of the NSN 5310-01-390-9103 is 5310
Does the NSN 5310-01-390-9103 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-390-9103 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 5310-01-390-9103 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-390-9103 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 5310-01-390-9103 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Sun, May 29, 1994