Key Washer

MS9581-09

MS9581-09
(NSN) National Stock Number
5310-00-121-8012
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01869
Schedule B Code
7318220000
Summary

0.190 inches nominal hole diameter, 0.195 inches minimum and 0.200 inches maximum outside diameter, 0.095 inches minimum and 0.105 inches maximum external prebent key length, 0.200 inches minimum and 0.210 inches maximum external tapered key width, 0.110 inches minimum and 0.115 inches maximum external prebent key width, 0.221 inches minimum and 0.231 inches maximum distance from centerline to inside of prebent key

DAC HCC DMIL RNCC
5 - - 3
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
0.190 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.195 inches minimum and 0.200 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 Prebent Key Length
0.095 inches minimum and 0.105 inches maximum
Details None.
External Tapered Key Width
0.200 inches minimum and 0.210 inches maximum
Details None.
External Prebent Key Width
0.110 inches minimum and 0.115 inches maximum
Details None.
Distance From Centerline To Inside Of Prebent Key
0.221 inches minimum and 0.231 inches maximum
Details None.
Material Thickness
0.019 inches minimum and 0.025 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Angle Between External Keys
58.0 degrees minimum and 62.0 degrees maximum
Details None.
External Prebent Key Angle
15.0 degrees nominal
Details None.
Material
steel comp 321 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5510 assn std 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.
Style Designator
90 degree locking 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
SAE AS9581 0U583 5 - 5 1 - ZZ
MS9581-09 81343 1 - 3 9 - ZZ
SAE AS9581 81343 E - 5 9 - ZZ
MS9581-09 96906 4 - 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
55210 - U -
RVC WCC TCC SHC
- 713 Z 9
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Manufacturer
SAE INTERNATIONAL
CAGE: 0U583
WARRENDALE , PA , 15086-7511
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-121-8012
What is the NIIN of the NSN 5310-00-121-8012?
The National Item Identification Number (NIIN) of the NSN 5310-00-121-8012 is 00-121-8012
When the NSN 5310-00-121-8012 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Nov 1, 1968
Does the NSN 5310-00-121-8012 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-121-8012 contain any hazardous material?
No data in HMIRS

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