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Washer Insulator NSN 5970-00-137-2451

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 5970-00-137-2451 NSN: 5970-00-137-2451

Features and Characteristics

Inside Diameter
0.203 inches
Outside Diameter
0.562 inches
Overall Height
0.020 inches
Special Features
Includes tab on outside diameter 0.156 in. Wide by 0.062 in. High and material includes anodic coating for aluminum per mil-a-8625
Material And Location
aluminum alloy, qq-a-250/11
Style Designator
Round, flat
FSC
5970 Electrical Insulators And Insulating Materials
NIIN
001372451
NSN
5970001372451

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4710-A
Cage Code:
13103
Status:
A
MSDS:
Part Number:
536413-1
Cage Code:
96214
Status:
A
MSDS:
Part Number:
582R372H02
Cage Code:
97942
Status:
A
MSDS:
Part Number:
536413
Cage Code:
96214
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 5970-00-137-2451
What are the manufacturers of nsn 5970001372451?
Does this nsn 5970001372451 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5970001372451
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 5970001372451 contain any precious metals?
Precious metal content is unknown.
Does nsn 5970001372451 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5970001372451?
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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