Key Washer

2W11A6

2W11A6
(NSN) National Stock Number
5310-00-286-9665
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01869
Schedule B Code
7318220000
Summary

0.391 inches minimum and 0.401 inches maximum hole diameter, 0.552 inches minimum and 0.562 inches maximum outside diameter, 0.157 inches minimum and 0.162 inches maximum external straight key length, 0.219 inches minimum and 0.281 inches maximum external straight key width, 0.110 inches minimum and 0.115 inches maximum internal straight key width, 0.125 inches minimum and 0.130 inches maximum distance from centerline to top of internal key

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
2 - - XX
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
0.391 inches minimum and 0.401 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.552 inches minimum and 0.562 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 Length
0.157 inches minimum and 0.162 inches maximum
Details None.
External Straight Key Width
0.219 inches minimum and 0.281 inches maximum
Details None.
Internal Straight Key Width
0.110 inches minimum and 0.115 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
0.125 inches minimum and 0.130 inches maximum
Details None.
Overall Distance Including Keys
0.876 inches nominal
Details None.
External Key Quantity
4
Details None.
Internal Key Quantity
1
Details The number of internal keys included.
Material Thickness
0.032 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-s-698 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
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 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
2W11A6 80249 5 - 3 2 - ZZ
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 -
RVC WCC TCC SHC
- 713 Z 9
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Manufacturer
THE BOEING COMPANY DIV LEGACY AM&M
CAGE: 43999
OKLAHOMA CITY , OK , 73135-5922
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-286-9665
What is the NIIN of the NSN 5310-00-286-9665?
The National Item Identification Number (NIIN) of the NSN 5310-00-286-9665 is 00-286-9665
When the NSN 5310-00-286-9665 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-286-9665 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-286-9665 contain any hazardous material?
No data in HMIRS

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