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Washer Insulator NSN 5970-00-311-0658

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 5970-00-311-0658 NSN: 5970-00-311-0658

Features and Characteristics

Inside Diameter
Between 0.252 inches and 0.254 inches
Outside Diameter
Between 0.435 inches and 0.437 inches
Overall Height
Between 0.060 inches and 0.065 inches
Special Features
1 slot 0.435 in. Min and 0.437 in. Max lg by 0.020 in. Deep; micro in. Finish 125
Material And Location
plastic, l-p-516, type e-2
Style Designator
Round, flat
FSC
5970 Electrical Insulators And Insulating Materials
NIIN
003110658
NSN
5970003110658

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1588-1148P11
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
1588-1148
Cage Code:
3B150
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 5970-00-311-0658
What are the manufacturers of nsn 5970003110658?
Does this nsn 5970003110658 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5970003110658
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 5970003110658 contain any precious metals?
Precious metal content is unknown.
Does nsn 5970003110658 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5970003110658?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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