Keyway Washer

108720-3

108720-3
(NSN) National Stock Number
5310-01-218-8827
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
06158
Schedule B Code
7616108000
Summary

1.500 inches nominal hole diameter, 5.854 inches minimum and 5.885 inches maximum outside diameter, 0.775 inches nominal external keyway length, 1.625 inches nominal external keyway width, 0.250 inches nominal material thickness, zzzy criticality code justification

DAC HCC DMIL RNCC
C - - 3
RNVC SADC MSDS RNAAC
1 - - HX
Identification

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes:thrust type washers.

INC FIIG Concept Condition
06158 A022B0 1 1
Specifications
Hole Diameter
1.500 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
5.854 inches minimum and 5.885 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 Keyway Length
0.775 inches nominal
Details None.
External Keyway Width
1.625 inches nominal
Details A measurement taken at right angles to the length of an external keyway,in distinction from thickness.
Material Thickness
0.250 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Criticality Code Justification
zzzy
Details The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
Special Features
keyway located on opposite ends
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
aluminum alloy 6061 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Reference Number Differentiating Characteristics
material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications
Details A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
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
LOCKHEED MARTIN CORP
CAGE: 94271
ARCHBALD , PA , 18403-1527
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-218-8827
What is the NIIN of the NSN 5310-01-218-8827?
The National Item Identification Number (NIIN) of the NSN 5310-01-218-8827 is 01-218-8827
When the NSN 5310-01-218-8827 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sun, Oct 20, 1985
Does the NSN 5310-01-218-8827 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-218-8827 contain any hazardous material?
No data in HMIRS

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