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8403274 Round Plain Nut

5310-00-219-8159

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Official Item Classification

Name
Round Plain Nut
Part Number
8403274
(NSN) National Stock Number
5310-00-219-8159
(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)

2b thread class, 1.750 inches nominal nut diameter, right-hand thread direction, 1.000 inches nominal nut thickness, round nut style

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

round

Nut Diameter

1.750 inches nominal

Nut Thickness

1.000 inches nominal

Drive Point Quantity

6

Thread Series

uns

Thread Quantity Per Inch

14

Nominal Thread Size

1.000 inches

Countersink Angle

45.0 degrees nominal nut

Material

steel overall

Surface Treatment

phosphate 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
5310002198159 Round Plain Nut
8403274 Round Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-219-8159?
The FSCG of the NSN 5310-00-219-8159 is 5310
Does the NSN 5310-00-219-8159 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-219-8159 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 5310-00-219-8159 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-219-8159 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 5310-00-219-8159 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963