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5310-00-850-1908

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-00-850-1908
(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
09/22/1967 (59 years ago)

hexagon nut style, right-hand thread direction, 1.000 inches nominal nut height, 5.190 inches nominal nut counterbore diameter, 3b thread class

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Counterbore Diameter

5.190 inches nominal nut

Nut Style

hexagon

Nut Height

1.000 inches nominal

Nut Counterbore Depth

0.060 inches nominal nut

Drilled Hole Diameter

0.219 inches nominal

Hole Type And Quantity

8 drilled

Width Across Flats

6.500 inches nominal

Thread Series

un

Thread Quantity Per Inch

16

Nominal Thread Size

5.000 inches

Hole Configuration Style

configuration h

Bearing Surface Type

chamfered

Material

steel comp 4140 overall

Material Document And Classification

66 fed std single material response 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
9535569 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-850-1908?
The FSCG of the NSN 5310-00-850-1908 is 5310
Does the NSN 5310-00-850-1908 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-850-1908 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 5310-00-850-1908 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-850-1908 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 5310-00-850-1908 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Fri, Sep 22, 1967