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5310-00-752-1641

Hexagon Plain Nut

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Official Item Classification

Name
Hexagon Plain Nut
(NSN) National Stock Number
5310-00-752-1641
(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
01/01/1962 (64 years ago)

right-hand thread direction, 1.047 inches minimum and 1.078 inches maximum width across flats, 0.984 inches minimum and 1.016 inches maximum nut height, hexagon nut style, 2b thread class

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Nut Style

hexagon

Nut Height

0.984 inches minimum and 1.016 inches maximum

Width Across Flats

1.047 inches minimum and 1.078 inches maximum

Thread Series

unf

Features Provided

casehardened

Thread Quantity Per Inch

16

Hardness Rating

89.0 rockwell superficial 15-n minimum and 91.0 rockwell superficial 15-n maximum

Nominal Thread Size

0.750 inches

Countersink Angle

88.0 degrees minimum and 92.0 degrees maximum nut

Bearing Surface Type

chamfered or washer faced

Material

steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1524 or steel comp 1025 or steel comp 1117 or steel comp 1118 or steel comp 1119 or steel comp 1120 overall

Material Document And Classification

astm a108 assn std single material response or qq-637 fed spec single material response overall

Replacement For

Part Number Description
5310-00-933-3861 No Name Available 07/10/1968

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

0001857

Related Hardware Products

Part Number Description
1N400 Hexagon Plain Nut
5310007521641 Hexagon Plain Nut
7521641 Hexagon Plain Nut
913365 Hexagon Plain Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-752-1641?
The FSCG of the NSN 5310-00-752-1641 is 5310
Does the NSN 5310-00-752-1641 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-752-1641 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 5310-00-752-1641 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-752-1641 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 5310-00-752-1641 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962