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9C20004 Round Plain Nut

5310-00-044-5874

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Official Item Classification

Name
Round Plain Nut
Part Number
9C20004
(NSN) National Stock Number
5310-00-044-5874
(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
01/01/1961 (65 years ago)

0.562 inches nominal nut diameter, +0.4487 to 0.4513 inches thread pitch diameters, round nut style, 0.030 inches nominal drive point depth, right-hand thread direction

Specs & Compatibility

Thread Pitch Diameters

+0.4487 to 0.4513 inches

Thread Direction

right-hand

Drive Point Depth

0.030 inches nominal

Nut Style

round

Nut Diameter

0.562 inches nominal

Nut Thickness

0.897 inches minimum and 0.903 inches maximum

Drive Point Width

0.040 inches nominal

Drive Point Quantity

2

Thread Series

uns

Thread Quantity Per Inch

32

Nominal Thread Size

0.469 inches

Material

copper alloy overall

Material Document And Classification

1/2 h assn std single material response overall

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
9C20004 Round Plain Nut
9C20004-1 Round Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-044-5874?
The FSCG of the NSN 5310-00-044-5874 is 5310
Does the NSN 5310-00-044-5874 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-044-5874 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 5310-00-044-5874 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-044-5874 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 5310-00-044-5874 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961