Seal Washer

93783A031

93783A031
(NSN) National Stock Number
5310-01-442-6932
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
37917
Schedule B Code
7318220000
Summary

0.375 inches nominal hole diameter, 0.666 inches nominal outside diameter, 0.050 inches nominal overall height, working temperature range is -65.0 degress to 225.0 degrees fahrenheit special features, rubber butadiene-acrylonitrile class nbr sealing element material, steel body material

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A washer of various shapes having a centrally located hole. It is primarily used as a seat for a bolt or screw to distribute pressure and has a sealing element. It may be used in connection with metallic washers to which it can be bonded.

INC FIIG Concept Condition
37917 A022B0 1 1
Specifications
Hole Diameter
0.375 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.666 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Overall Height
0.050 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Special Features
working temperature range is -65.0 degress to 225.0 degrees fahrenheit
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
rubber butadiene-acrylonitrile class nbr sealing element
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium body
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.
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
MCMASTER-CARR SUPPLY CO
CAGE: 39428
ELMHURST , IL , 60126-2034
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-442-6932
What is the NIIN of the NSN 5310-01-442-6932?
The National Item Identification Number (NIIN) of the NSN 5310-01-442-6932 is 01-442-6932
When the NSN 5310-01-442-6932 was assigned to the Federal Catalog?
It was assigned 27 years ago, on Thu, Mar 20, 1997
Does the NSN 5310-01-442-6932 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-442-6932 contain any hazardous material?
No data in HMIRS

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