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Washer Insulator NSN 5970-01-275-4149

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 5970-01-275-4149 NSN: 5970-01-275-4149

Features and Characteristics

Identification Code Color
Natural
Inside Diameter
0.257 inches
Outside Diameter
0.492 inches
Overall Height
Between 0.083 inches and 0.088 inches
Special Features
125 microinch surfaces ; special requirements for irpod
Material And Location
nylon, glass fiber, l-p-395, type 1, grade a, class 1
Style Designator
Round, flat
Reference Number Differentiating Characteristics
As differentiated by special features
FSC
5970 Electrical Insulators And Insulating Materials
NIIN
012754149
NSN
5970012754149

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
120843-3
Cage Code:
94271
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 5970-01-275-4149
What are the manufacturers of nsn 5970012754149?
Does this nsn 5970012754149 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5970012754149
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 5970012754149 contain any precious metals?
No precious metal content.
Does nsn 5970012754149 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5970012754149?
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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