Cap Plain Nut

A15621

A15621
(NSN) National Stock Number
5310-00-608-1053
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01855
Schedule B Code
7318160000
Summary

2b thread class, right-hand thread direction, 0.615 inches minimum nut and 0.620 inches maximum nut counterbore diameter, cap nut style, 0.751 inches minimum and 0.781 inches maximum nut height, 0.083 inches minimum nut and 0.094 inches maximum nut nut counterbore depth

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
Identification

An item internally threaded from one end, and completely inclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, or dodecagonal and taper to a cone or dome shape on the closed end. For like items which are stamped or formed from sheet stock, see nut (1), stamped. For similar items which are flat on top and bottom see nut (1), sleeve or post, electrical-mechanical equipment.

INC FIIG Concept Condition
01855 A021A0 1 1
Specifications
Thread Class
2b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal 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.
Counterbore Diameter
0.615 inches minimum nut and 0.620 inches maximum nut
Details The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.
Nut Style
cap
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.751 inches minimum and 0.781 inches maximum
Details None.
Nut Counterbore Depth
0.083 inches minimum nut and 0.094 inches maximum nut
Details The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.
Width Across Flats
0.750 inches nominal
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
unc
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
16
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.375 inches
Details A designation that is used for the purpose of general identification of the thread.
Bearing Surface Type
washer faced
Details Indicates the type of bearing surface.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
A15621 R1120 6 - 5 2 - ZG
10947924 19207 A - 5 9 - AZ
A15621 77237 5 - 1 2 - ZZ
A15621 40152 X - 5 9 - XX
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 -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
FALLS FILTRATION TECHNOLOGIES, INC.
CAGE: 00736
STOW , OH , 44224-4919
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-608-1053
What is the NIIN of the NSN 5310-00-608-1053?
The National Item Identification Number (NIIN) of the NSN 5310-00-608-1053 is 00-608-1053
When the NSN 5310-00-608-1053 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-608-1053 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-608-1053 contain any hazardous material?
No data in HMIRS

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