Close Tolerance Bolt

73119

73119
(NSN) National Stock Number
5306-00-490-4588
Federal Supply Classification
5306 Bolts
Item Name Code
27851
Schedule B Code
7318152000
Summary

Right-hand thread direction, 0.848 inches minimum and 0.898 inches maximum thread length, 1.733 inches minimum and 1.763 inches maximum fastener length, double hexagon w/hole head style, 0.603 inches minimum and 0.629 inches maximum head height, 0.682 inches minimum and 0.691 inches maximum width between flats

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
Identification

An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see bolt, shear. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see bolt, machine.

INC FIIG Concept Condition
27851 A003B0 - 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.
Thread Length
0.848 inches minimum and 0.898 inches maximum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
1.733 inches minimum and 1.763 inches maximum
Details The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.
Head Style
double hexagon w/hole
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Height
0.603 inches minimum and 0.629 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
0.682 inches minimum and 0.691 inches maximum
Details None.
Extended Washer Diameter
1.040 inches minimum and 1.050 inches maximum
Details None.
Extended Washer Thickness
0.130 inches minimum and 0.160 inches maximum
Details None.
Hole Diameter
0.050 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Grip Diameter
0.6230 inches minimum and 0.6240 inches maximum
Details The length of a straight line which passes through the center of the grip,and terminates at the circumference.
Grip Length
0.865 inches minimum and 0.885 inches maximum
Details A measurement of the longest dimension of the grip,in distinction from width.
Hole Quantity
4
Details The number of holes provided.
Hole Type
drilled
Details Indicates the type of hole(s) provided in the item.
Minimum Tensile Strength
180000 pounds per square inch
Details The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
Hardness Rating
37.0 rockwell c minimum overall and 43.0 rockwell c maximum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Hole Configuration Style
double hexagon longitudinal hole
Details The style designation that most nearly corresponds to the appearance of the hole configuration.
Special Features
four angular slots in head 0.050 in. wide by 0.010 in. deep. asymnetric threads sps-t-282 fscm 56878
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel comp e4340 overall or steel comp 8740 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.
Surface Treatment Document And Classification
nas 672 assn std single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
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
SPS TECHNOLOGIES, LLC DIV FASTENERS
CAGE: 56878
JENKINTOWN , PA , 19046-2630
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-490-4588
What is the NIIN of the NSN 5306-00-490-4588?
The National Item Identification Number (NIIN) of the NSN 5306-00-490-4588 is 00-490-4588
When the NSN 5306-00-490-4588 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Mar 22, 1972
Does the NSN 5306-00-490-4588 contain any precious metals?
Type/content is unknown
Does the NSN 5306-00-490-4588 contain any hazardous material?
No data in HMIRS

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