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061990 Round Plain Nut

5310-01-440-8421

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Official Item Classification

Name
Round Plain Nut
Part Number
061990
(NSN) National Stock Number
5310-01-440-8421
(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
01/27/1997 (29 years ago)

matl is metal any acceptable; item is used to dress up a panel; rd shape; w/2 flats 180 deg apart; o/d min 0.437; max 0.460 special features, nickel overall surface treatment, used on international periscope model 324 end item identification

Specs & Compatibility

End Item Identification

used on international periscope model 324

Special Features

matl is metal any acceptable; item is used to dress up a panel; rd shape; w/2 flats 180 deg apart; o/d min 0.437; max 0.460

Surface Treatment

nickel 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
061990 Round Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-440-8421?
The FSCG of the NSN 5310-01-440-8421 is 5310
Does NSN 5310-01-440-8421 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 5310-01-440-8421 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-440-8421 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 5310-01-440-8421 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Mon, Jan 27, 1997