Rod End Clevis

MS21253-3LS

MS21253-3LS
(NSN) National Stock Number
5340-00-068-1821
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
03796
Schedule B Code
7318290000
Summary

3a rod connection thread class, left-hand rod connection thread direction, 0.453 inches minimum rod connection and 0.547 inches maximum rod connection thread length, 0.672 inches minimum and 0.828 inches maximum shank length, 0.190 inches minimum and 0.192 inches maximum hole diameter, 0.133 inches minimum and 0.139 inches maximum shank diameter

DAC HCC DMIL RNCC
4 - - 5
RNVC SADC MSDS RNAAC
1 - - KZ
Identification

A forked part, having transverse hole(s) or slot(s) in each arm (prong) to accommodate a bolt, pin, or the like, and having a connection facility opposite the fork. It is designed to be attached to a shaft, rod, turnbuckle or the like by welding, threading, and/or pinning. May include provisions for locking. See also yoke, universal joint and connector, rod end. For items specifically designed for aviation, see clevis, rod end, aviation.

INC FIIG Concept Condition
03796 A264A0 - 2
Specifications
Thread Class
3a rod connection
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
left-hand rod connection
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
0.453 inches minimum rod connection and 0.547 inches maximum rod connection
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Shank Length
0.672 inches minimum and 0.828 inches maximum
Details A measurement of the longest dimension of the shank,in distinction from width.
Hole Diameter
0.190 inches minimum and 0.192 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shank Diameter
0.133 inches minimum and 0.139 inches maximum
Details The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.
Overall Width
0.495 inches minimum and 0.510 inches maximum
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
End Radius
0.375 inches nominal
Details A measurement of a straight line extending from the center of a circle to the end.
Fork Span Width
0.307 inches minimum and 0.317 inches maximum
Details The distance laterally from tip to tip of the fork.
Distance From Pivot Pinhole Center To Rod Connection End
2.281 inches minimum and 2.343 inches maximum
Details None.
Fork Arm Thickness
0.089 inches minimum and 0.101 inches maximum
Details None.
Fork Depth
1.062 inches nominal
Details The measurement between specified points of the fork,in distinction from height.
Nominal Thread Size
0.190 inches rod connection
Details A designation that is used for the purpose of general identification of the thread.
Material
steel comp 4130 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-s-6758 mil spec single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
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
qq-p-416,type 2,class 3 fed spec 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.
Style Designator
clevis
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unf rod connection
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
234-22145-31 43999 4 - C 1 - 48
MIL-DTL-8878 81349 E - 4 1 - ZZ
AN162-3LS 88044 E - 5 9 - KZ
MS21253-3LS 96906 E - 2 2 - XX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49240 - U -
RVC WCC TCC SHC
- 713 Z 9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
BELL-MEMPHIS INC
CAGE: 22277
MEMPHIS , TN , 38131-0301
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5340-00-068-1821
What is the NIIN of the NSN 5340-00-068-1821?
The National Item Identification Number (NIIN) of the NSN 5340-00-068-1821 is 00-068-1821
When the NSN 5340-00-068-1821 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5340-00-068-1821 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-068-1821 contain any hazardous material?
No information in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2024 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA