Key Washer

39-23791-8

39-23791-8
(NSN) National Stock Number
5310-00-123-4259
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01869
Schedule B Code
7318220000
Summary

0.568 inches minimum and 0.588 inches maximum hole diameter, 1.056 inches minimum and 1.082 inches maximum outside diameter, 0.230 inches minimum and 0.270 inches maximum external straight key width, 0.063 inches nominal material thickness, key at point of attachment narrows at 45.0 deg angle to form a right angle (on both sides) to 0.060 in. nominal width special features, steel comp 1020 overall material

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SB
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
0.568 inches minimum and 0.588 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
1.056 inches minimum and 1.082 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
0.230 inches minimum and 0.270 inches maximum
Details None.
Material Thickness
0.063 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Special Features
key at point of attachment narrows at 45.0 deg angle to form a right angle (on both sides) to 0.060 in. nominal width
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
steel comp 1020 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-s-7952 mil 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.
Distance From Centerline To End Of Key
1.880 inches minimum and 1.920 inches maximum
Details None.
Style Designator
key
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
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
THE BOEING COMPANY DIV LEGACY WICHITA
CAGE: 82918
OKLAHOMA CITY , OK , 73135-5922
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-123-4259
What is the NIIN of the NSN 5310-00-123-4259?
The National Item Identification Number (NIIN) of the NSN 5310-00-123-4259 is 00-123-4259
When the NSN 5310-00-123-4259 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Nov 1, 1968
Does the NSN 5310-00-123-4259 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-123-4259 contain any hazardous material?
No data in HMIRS

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