Turnbuckle

MIL-S-21433

MIL-S-21433
(NSN) National Stock Number
5340-00-243-6705
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
00502
Schedule B Code
7419805500
Summary

2b body thread class, right-hand body thread direction, round closed body body style, 7.625 inches nominal body thread length, 7.625 inches nominal overall thread length, were rope socket and clevis end style

DAC HCC DMIL RNCC
E - - 4
RNVC SADC MSDS RNAAC
1 - - ZZ
Identification

A metal loop, sleeve, or solid body with end pulls, having both ends threaded or one end threaded and the other end designed to accommodate a swivel. Items with both ends threaded shall have right hand screw threads on one end and left hand screw threads on the other. It may include lock nuts, check nuts, jam nuts, and/or terminal attachment(s) such as hooks, rings, and the like. It is designed to regulate the distance (take-up) between two points by turning. See also pelican hook and turnbuckle assembly; and tie rod, tensioning, threaded end.

INC FIIG Concept Condition
00502 A264A0 - 1
Specifications
Thread Class
2b body
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand body
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.
Body Style
round closed body
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Thread Length
7.625 inches nominal body
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Thread Length
7.625 inches nominal overall
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
End Style
were rope socket and clevis
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the end.
Length
21.094 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Pinhole Diameter
0.385 inches nominal
Details The length of a straight line which passes through the center of a pinhole,and terminates at the circumference.
Body Length
7.625 inches nominal
Details A measurement of the longest dimension of the body,in distinction from width.
Fork Width
1.062 inches nominal
Details A measurement taken at right angles to the length of a fork,in distinction from thickness.
Wire Rope Retention Method
solid wedge
Details The means used to hold the wire rope in position.
Accommodated Wire Rope Diameter
0.562 inches nominal
Details None.
Take-Up Distance
6.000 inches nominal
Details None.
Thread Quantity Per Inch
8 body
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.750 inches body
Details A designation that is used for the purpose of general identification of the thread.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Thread Series Designator
acme body
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.
Nondefinitive Spec/Std Data
3 type and b class and 1 form
Details The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
M21433 TYIII CLB FM1 21.094 81349 E - 2 2 - ZZ
MIL-S-21433A 81349 E - 5 9 - ZZ
MIL-S-21433A TY III CL B FM 1 81349 E - 5 9 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
51000 - P -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
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FAQs
Frequently asked questions for NSN 5340-00-243-6705
What is the NIIN of the NSN 5340-00-243-6705?
The National Item Identification Number (NIIN) of the NSN 5340-00-243-6705 is 00-243-6705
When the NSN 5340-00-243-6705 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5340-00-243-6705 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-00-243-6705 contain any hazardous material?
No information in HMIRS

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