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5310-01-504-4993

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-01-504-4993
(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
01/30/2003 (23 years ago)

0.736 inches minimum and 0.750 inches maximum width across flats, 0.427 inches minimum and 0.448 inches maximum nut height, right-hand thread direction, unc thread series, pump, centrifu end item identification

Specs & Compatibility

Thread Direction

right-hand

Nut Height

0.427 inches minimum and 0.448 inches maximum

End Item Identification

pump, centrifu

Width Across Flats

0.736 inches minimum and 0.750 inches maximum

Thread Series

unc

Thread Quantity Per Inch

13

Nominal Thread Size

0.500 inches

Bearing Surface Type

chamfered

Material

steel comp 316 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
830-0500-921 Hexagon Plain Nut
999-1110-D-01-6 17 Hexagon Plain Nut
999-4213-F-06 ITEM 615 Hexagon Plain Nut
999-4213-F-06-615 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-504-4993?
The FSCG of the NSN 5310-01-504-4993 is 5310
Does the NSN 5310-01-504-4993 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-504-4993 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 5310-01-504-4993 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-504-4993 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 5310-01-504-4993 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Thu, Jan 30, 2003