Lock Washer

8X4-1-1-4

8X4-1-1-4
(NSN) National Stock Number
5310-00-013-1035
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
14218
Schedule B Code
7318210000
Summary

1.271 inches minimum and 1.302 inches maximum hole diameter, 2.045 inches maximum outside diameter, 0.312 inches minimum and 0.332 inches maximum material thickness, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, steel corrosion resisting overall material, split helical-right hand style designator

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
9 - - XX
Identification

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

INC FIIG Concept Condition
14218 A022B0 1 1
Specifications
Hole Diameter
1.271 inches minimum and 1.302 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
2.045 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Material Thickness
0.312 inches minimum and 0.332 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Hardness Rating
45.0 rockwell c minimum and 53.0 rockwell c maximum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Material
steel corrosion resisting overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
split helical-right hand
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Nondefinitive Spec/Std Data
2 style and a class
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
131035 24617 X - 5 1 - XX
131035 0A335 5 - 5 1 - ZZ
131035 52788 X - 5 9 - XX
85426 08683 X - 5 9 - XX
1-1-4MEDIUM 45320 X - 5 9 - XX
11FM1A1-1-4 82796 X - 5 9 - XX
MS35338-17 96906 X - 2 2 - 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
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
KAITLIN CORP
CAGE: 63734
GLOUCESTER , MA , 01931-1540
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-013-1035
What is the NIIN of the NSN 5310-00-013-1035?
The National Item Identification Number (NIIN) of the NSN 5310-00-013-1035 is 00-013-1035
When the NSN 5310-00-013-1035 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-013-1035 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-013-1035 contain any hazardous material?
No data in HMIRS

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