Self-Locking Stud

S58

S58
(NSN) National Stock Number
5307-00-839-9048
Federal Supply Classification
5307 Studs
Item Name Code
27783
Schedule B Code
7318155000
Summary

2a nut thread thread class, right-hand nut thread thread direction, 1.000 inches nominal nut thread thread length, 0.802 inches minimum and 0.822 inches maximum head diameter, 0.235 inches minimum and 0.245 inches maximum head length, knurled shank locking feature

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

A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see bolt, self-locking and stud, locked in. Excludes:insert, screw thread.

INC FIIG Concept Condition
27783 A051A0 - 1
Specifications
Thread Class
2a nut thread
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand nut thread
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
1.000 inches nominal nut thread
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Head Diameter
0.802 inches minimum and 0.822 inches maximum
Details The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
Head Length
0.235 inches minimum and 0.245 inches maximum
Details A measurement of the longest dimension of a head,in distinction from width.
Locking Feature
knurled shank
Details An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
Overall Length
2.110 inches minimum and 2.120 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Features Provided
casehardened
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Thread Quantity Per Inch
20 nut thread
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.500 inches nut thread
Details A designation that is used for the purpose of general identification of the thread.
Special Features
14 teeth per inch knurl on shank for drive fit in 0.531 in. dia. hole in cast iron
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 1022
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium overall or zinc 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
qq-p-416 ty 1 cl c fed spec 1st treatment response overall or qq-z-325 fed spec 2nd 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.
Style Designator
knurled shank
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unf nut thread
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
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
GENEVA METAL WHEEL CO
CAGE: 73809
GENEVA , OH , 44041
UNITED STATES
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FAQs
Frequently asked questions for NSN 5307-00-839-9048
What is the NIIN of the NSN 5307-00-839-9048?
The National Item Identification Number (NIIN) of the NSN 5307-00-839-9048 is 00-839-9048
When the NSN 5307-00-839-9048 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Mon, Jan 1, 1962
Does the NSN 5307-00-839-9048 contain any precious metals?
Type/content is unknown
Does the NSN 5307-00-839-9048 contain any hazardous material?
No data in HMIRS

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