Knurled Plain Nut

1131870

1131870
(NSN) National Stock Number
5310-00-619-2138
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15886
Schedule B Code
7318160000
Summary

2b thread class, +0.2268 to 0.2311 inches thread pitch diameters, right-hand thread direction, 0.500 inches nominal small end diameter, knurled nut style, 0.750 inches nominal nut diameter

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
9 - - XX
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 Class
2b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Pitch Diameters
+0.2268 to 0.2311 inches
Details The minimum and maximum pitch diameter limits of a straight screw thread.
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.
Small End Diameter
0.500 inches nominal
Details The length of a straight line which passes through the center of the small end,and terminates at the circumference.
Nut Style
knurled
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Diameter
0.750 inches nominal
Details None.
Nut Thickness
0.500 inches nominal
Details A measurement between the opposite flat surfaces of the nut,in distinction from length or width.
Knurl Width
0.188 inches nominal
Details None.
Small End Length
0.312 inches nominal
Details None.
Thread Series
unf
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
28
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.
Surface Treatment
paint overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
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
48950 - W U
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
SMITHS DETECTION INC. DBA SMITHS DETECTION INC CASC DIV EDGEWOOD
CAGE: 23667
EDGEWOOD , MD , 21040-1102
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-619-2138
What is the NIIN of the NSN 5310-00-619-2138?
The National Item Identification Number (NIIN) of the NSN 5310-00-619-2138 is 00-619-2138
When the NSN 5310-00-619-2138 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Fri, Jan 1, 1960
Does the NSN 5310-00-619-2138 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-619-2138 contain any hazardous material?
No data in HMIRS

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