Model: 135-500

Standoff Insulator

Properties:

Identification Code Color
White
Outside Diameter
0.625 inches
Overall Height
0.656 inches
Dielectric Material Voltage Rating Per Mil Thickness In Volts
249.0
Top Diameter
0.438 inches
Mounting Facility Type And Quantity
1 threaded hole
Screw Thread Series Designator And Location
Electrical termination unc
Screw Thread Series Designator And Location
Mounting facility unc
Thread Length And Location
0.250 electrical termination inches
Thread Length And Location
0.250 mounting facility inches
Screw Thready Qty Per Inch (tpi) And Location
32 electrical termination
Screw Thready Qty Per Inch (tpi) And Location
32 mounting facility
Screw Thread Diameter And Location
0.138 electrical termination inches
Screw Thread Diameter And Location
0.138 mounting facility inches
Thread Class And Location
2b mounting facility
Thread Class And Location
2b electrical termination
Material And Location
ceramic, steatite, grade l4
Surface Treatment And Location
glazed
Style Designator
Pillar
Furnished Items And Quantity
3 flat washer and machine screws 2
Dielectric Material Voltage Rating Per Unit Thickness
249.0 volts per military /0.001 inch/
NSN
5970-00-280-9491
Part Number
135-500
Description
Insulator,standoff
CAGE
74970

An insulator which is specifically designed to support a conductor or an item at a predetermined spacing from a mounting surface. It may include mounting and/or conducting hardware.

Part 135-500 NSN 5970-00-280-9491

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00225
FIIG:
A007A0
Concept No.:
1
App. Key:
M
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:
EH
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
103300
UFC:
53360
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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

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