Knurled Plain Nut

N1-A

N1-A
(NSN) National Stock Number
5310-01-243-9018
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15886
Schedule B Code
7318160000
Summary

Right-hand thread direction, knurled nut style, 9.5 millimeters nominal nut diameter, 8.8 millimeters nominal width across flats, uns thread series, 40 thread quantity per inch

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
9 - - 9Z
Identification

A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).

INC FIIG Concept Condition
15886 A021A0 1 1
Specifications
Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Nut Style
knurled
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Diameter
9.5 millimeters nominal
Details None.
Width Across Flats
8.8 millimeters nominal
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
uns
Details A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
Thread Quantity Per Inch
40
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.250 inches
Details A designation that is used for the purpose of general identification of the thread.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
MORS COMPONENTS INC DBA MORS/ASC
CAGE: 54659
WAKEFIELD , MA , 01880-4444
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-243-9018
What is the NIIN of the NSN 5310-01-243-9018?
The National Item Identification Number (NIIN) of the NSN 5310-01-243-9018 is 01-243-9018
When the NSN 5310-01-243-9018 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Sun, Nov 2, 1986
Does the NSN 5310-01-243-9018 contain any precious metals?
Type/content is unknown
Does the NSN 5310-01-243-9018 contain any hazardous material?
No data in HMIRS

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