Lock Washer

310-0071-00

310-0071-00
(NSN) National Stock Number
5310-00-043-1754
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
14218
Schedule B Code
7318210000
Summary

0.141 inches minimum and 0.151 inches maximum hole diameter, 0.239 inches nominal outside diameter, 0.025 inches minimum and 0.031 inches maximum material thickness, 45.0 rockwell c minimum and 53.0 rockwell c maximum hardness rating, steel comp 302 overall or steel comp 420 overall material, 66,uns s30200 fed std 1st material response overall or 66,uns s42000 fed std 2nd material response overall material document and classification

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - 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
0.141 inches minimum and 0.151 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.239 inches nominal
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
0.025 inches minimum and 0.031 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 comp 302 overall or steel comp 420 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
66,uns s30200 fed std 1st material response overall or 66,uns s42000 fed std 2nd 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
passivate 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-35 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
split helical-right hand
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Specification/Standard Data
81348-ff-w-84 government specification and 24617-431754 manufacturers standard and 96906-ms35337/canceled/ government standard
Details The document designator of the specification or standard which established the item of supply.
Nondefinitive Spec/Std Data
b class and 1 style
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
5310000431754 A00AM 9 - 6 9 - YP
118370 06481 X - 5 2 - XX
946151-2060 06481 5 - 5 2 - ZZ
946151-2060 13973 5 - 5 9 - KE
24-00044-007 00724 X - 3 2 - XX
1710710-3 49671 6 - 5 9 - ZF
431754 21450 2 - 5 9 - 9Z
98208 73734 6 - 5 9 - ZF
FF-W-84 81348 4 - 4 1 - 9Z
431754 24617 4 - 5 9 - 9Z
431754 7X677 4 - C 1 - ZZ
74-43905-0003 89944 6 - 5 2 - ZF
853658 19203 2 - 5 2 - BF
503A1-5-52 94033 5 - 5 2 - KE
34910-52 26924 X - 5 9 - XX
98208ADX 1VN02 5 - 5 2 - ZZ
355-221-0007 99932 5 - 3 2 - 75
904110-03 03956 2 - 5 2 - 9Z
904110-03 90536 2 - 5 9 - 9Z
310-0071-000 79807 5 - 5 2 - ZG
MS35337-79 96906 4 - 5 9 - 9Z
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
55210 - U U
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS
CAGE: 13499
CEDAR RAPIDS , IA , 52498-0505
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-043-1754
What is the NIIN of the NSN 5310-00-043-1754?
The National Item Identification Number (NIIN) of the NSN 5310-00-043-1754 is 00-043-1754
When the NSN 5310-00-043-1754 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-043-1754 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-043-1754 contain any hazardous material?
No data in HMIRS

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