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304561 Round Plain Nut

5310-00-330-8317

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Official Item Classification

Name
Round Plain Nut
Part Number
304561
(NSN) National Stock Number
5310-00-330-8317
(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
01/01/1963 (63 years ago)

3b thread class, 0.093 inches nominal nut counterbore diameter, 0.046 inches nominal drive point depth, round nut style, right-hand thread direction

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Counterbore Diameter

0.093 inches nominal nut

Drive Point Depth

0.046 inches nominal

Nut Style

round

Nut Diameter

0.300 inches nominal

Nut Thickness

0.125 inches nominal

Drive Point Width

0.046 inches nominal

Drive Point Quantity

4

Nut Counterbore Depth

0.046 inches nominal nut

Thread Series

unf

Thread Quantity Per Inch

64

Nominal Thread Size

0.086 inches

Material

copper alloy 360 overall

Material Document And Classification

qq-b-626,1/2 h fed spec 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
10121312 Round Plain Nut
304561 Round Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-330-8317?
The FSCG of the NSN 5310-00-330-8317 is 5310
Does the NSN 5310-00-330-8317 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-330-8317 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 5310-00-330-8317 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-330-8317 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 5310-00-330-8317 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963