Washer Insulator

302-0640-070

302-0640-070
(NSN) National Stock Number
5970-00-001-3581
Federal Supply Classification
5970 Electrical Insulators and Insulating Materials
Item Name Code
18294
Schedule B Code
8546900000
Summary

0.063 inches nominal inside diameter, 0.323 inches nominal outside diameter, 0.002 inches nominal overall height, overall mica, astm d351, class v-5 material and location, round, flat style designator, 3000.0 volts per mil /0.001 inch/ dielectric material voltage rating per unit thickness

DAC HCC DMIL RNCC
1 - - 7
RNVC SADC MSDS RNAAC
2 - - CX
Identification

An insulator that is essentially thin and flat, with one through hole centrally located. The general shape may vary by the addition of features such as beveled edges, indented surfaces, through hole keys, and/or peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. The thickness measured between the two parallel bearing surfaces must not exceed 25 percent of the outside diameter or the shortest distance between peripheral flats. Excludes:items with more than one hole. See also insulator, disk; insulator, bead; insulator, bushing; and insulator, plate

INC FIIG Concept Condition
18294 A007A0 1 1
Specifications
Inside Diameter
0.063 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
Outside Diameter
0.323 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
0.002 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Material And Location
overall mica, astm d351, class v-5
Details The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location. please use mrc malc in place of this discontinued mrc.
Style Designator
round, flat
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Dielectric Material Voltage Rating Per Unit Thickness
3000.0 volts per mil /0.001 inch/
Details The maximum potential gradient the insulating material can withstand,per unit thickness,without rupture.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
MW323-63 08289 4 - 3 2 - CX
302-0640-070 95105 5 - 5 2 - CX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS
CAGE: 13499
CEDAR RAPIDS , IA , 52498-0505
UNITED STATES
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FAQs
Frequently asked questions for NSN 5970-00-001-3581
What is the NIIN of the NSN 5970-00-001-3581?
The National Item Identification Number (NIIN) of the NSN 5970-00-001-3581 is 00-001-3581
When the NSN 5970-00-001-3581 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Sep 29, 1972
Does the NSN 5970-00-001-3581 contain any precious metals?
Type/content is unknown
Does the NSN 5970-00-001-3581 contain any hazardous material?
No information in HMIRS

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