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5310-01-389-1689

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-01-389-1689
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
01857
(FIIG) Federal Item Identification Guide
A021A0
Date
04/19/1994 (32 years ago)

1.75 millimeters minimum and 2.00 millimeters maximum nut height, right-hand thread direction, 4.88 millimeters minimum and 5.00 millimeters maximum width across flats, hexagon nut style, iso m thread series

Specs & Compatibility

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

1.75 millimeters minimum and 2.00 millimeters maximum

Width Across Flats

4.88 millimeters minimum and 5.00 millimeters maximum

Thread Series

iso m

Nominal Thread Size

2.5 millimeters

Thread Pitch In Millimeters

0.45

Bearing Surface Type

washer faced

Thread Tolerance Class

6h internal

Material

steel 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

0001857

Related Hardware Products

Part Number Description
917826V Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-389-1689?
The FSCG of the NSN 5310-01-389-1689 is 5310
Does the NSN 5310-01-389-1689 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-389-1689 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 5310-01-389-1689 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-389-1689 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 5310-01-389-1689 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Tue, Apr 19, 1994