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Washer Insulator NSN 5970-00-001-3581

Item Description

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

NSN 5970-00-001-3581 NSN: 5970-00-001-3581

Features and Characteristics

Inside Diameter
0.063 inches
Outside Diameter
0.323 inches
Overall Height
0.002 inches
Material And Location
mica, astm d351, class v-5
Style Designator
Round, flat
Dielectric Material Voltage Rating Per Unit Thickness
3000.0 volts per military /0.001 inch/
FSC
5970 Electrical Insulators And Insulating Materials
NIIN
000013581
NSN
5970000013581

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MW323-63
Cage Code:
08289
Status:
A
MSDS:
Part Number:
302-0640-070
Cage Code:
95105
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8546900000
  • NAICS: 326199
  • SITC: 77324
  • Description: Electrical insulators, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5970-00-001-3581
What are the manufacturers of nsn 5970000013581?
Does this nsn 5970000013581 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5970000013581
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
Does nsn 5970000013581 contain any precious metals?
Precious metal content is unknown.
Does nsn 5970000013581 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5970000013581?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18294
FIIG:
A007A0
App. Key:
Q
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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