Key Washer

19-90070-029

19-90070-029
(NSN) National Stock Number
5310-00-470-3352
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01869
Schedule B Code
7415210000
Summary

0.211 inches minimum and 0.214 inches maximum hole diameter, 0.283 inches minimum and 0.285 inches maximum outside diameter, 0.119 inches minimum and 0.129 inches maximum external straight key width, 0.039 inches minimum and 0.042 inches maximum internal straight key width, 0.045 inches minimum and 0.057 inches maximum distance from centerline to top of internal key, 0.289 inches minimum and 0.291 inches maximum overall distance including keys

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

INC FIIG Concept Condition
01869 A022B0 1 1
Specifications
Hole Diameter
0.211 inches minimum and 0.214 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.283 inches minimum and 0.285 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.
External Straight Key Width
0.119 inches minimum and 0.129 inches maximum
Details None.
Internal Straight Key Width
0.039 inches minimum and 0.042 inches maximum
Details The measurement from one flat surface of the key to the opposite flat surface.
Distance From Centerline To Top Of Internal Key
0.045 inches minimum and 0.057 inches maximum
Details None.
Overall Distance Including Keys
0.289 inches minimum and 0.291 inches maximum
Details None.
External Key Quantity
6
Details None.
Internal Key Quantity
1
Details The number of internal keys included.
Material Thickness
0.060 inches minimum and 0.064 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Special Features
0.015 in radius both edges of internal key
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
copper alloy 11 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-b-613 1/2 hard fed 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 and chromate 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 2,cl 2 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
key
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
3711128 98278 5 - 3 2 - SE
19-90070-029 91886 5 - 5 9 - KZ
3711128 91886 4 - 5 9 - 9Z
546769 1PQF4 5 - 7 2 - ZZ
546769 36378 1 - 5 9 - SE
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
95100 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
LCR ELECTRONICS, INC DIV LCR ELECTRONICS, INC. DBA ASTRODYNE TDI EMI FILTERS BU
CAGE: 0AM43
HACKETTSTOWN , NJ , 07840-3904
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-470-3352
What is the NIIN of the NSN 5310-00-470-3352?
The National Item Identification Number (NIIN) of the NSN 5310-00-470-3352 is 00-470-3352
When the NSN 5310-00-470-3352 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Jan 15, 1971
Does the NSN 5310-00-470-3352 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-470-3352 contain any hazardous material?
No data in HMIRS

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