Model: 2821-1

Washer Insulator
Description:

0.390 inches inside diameter, 1.250 inches outside diameter, 0.125 inches overall height, , glass, polyester laminate material and location.

Properties:

Inside Diameter
0.390 inches
Outside Diameter
1.250 inches
Overall Height
0.125 inches
Material And Location
, glass, polyester laminate
Style Designator
Round, flat
NSN
5970-00-001-1480
Part Number
2821-1
Description
Insulator,washer
CAGE

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

Part 2821-1 NSN 5970-00-001-1480

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18294
FIIG:
A007A0
Concept No.:
1
App. Key:
Q
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8546900000
  • SITC: 77324
  • End Use: Electric apparatus
  • NAICS: 326199
  • USDA: 1

Freight Class: Electrical insulators, nesoi