Seal Washer

93783A007

93783A007
(NSN) National Stock Number
5310-01-525-0639
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
37917
Schedule B Code
7318220000
Summary

0.130 inches nominal hole diameter, 0.385 inches nominal outside diameter, 0.036 inches minimum and 0.044 inches maximum overall height, rubber butadiene nitrile sealing element material, steel body material, concave style designator

DAC HCC DMIL RNCC
3 - - 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
0.130 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.385 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
0.036 inches minimum and 0.044 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
Material
rubber butadiene nitrile 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.
Style Designator
concave
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 A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
95100 - W -
RVC WCC TCC SHC
- 576 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 5310-01-525-0639
What is the NIIN of the NSN 5310-01-525-0639?
The National Item Identification Number (NIIN) of the NSN 5310-01-525-0639 is 01-525-0639
When the NSN 5310-01-525-0639 was assigned to the Federal Catalog?
It was assigned 20 years ago, on Wed, Oct 27, 2004
Does the NSN 5310-01-525-0639 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-525-0639 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-01-525-0639?
No known electrostatic discharge

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