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Worldwide distributor of NSN parts and consumables located in the USA.

Standoff Insulator

Model / MPN: 8421428-3 | NSN: 5970-00-556-2994
ITAR Registered seal

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.

Product Details
NATO Stock Number
5970-00-556-2994
Sold in multiples of
1 EA
DEMIL
NO
Overall Length
3.500 inches
Flange Thickness
0.250 inches
Overall Height
8.000 inches
Mounting Hole Diameter
0.281 inches
Shank Outside Diameter
1.500 inches
Base Height
0.880 inches
Top Diameter
1.880 inches
Mounting Facility Type And Quantity
2 unthreaded hole
Screw Thread Series Designator And Location
Electrical termination unc
First Cap Height
1.560 inches
Thread Length And Location
0.440 electrical termination inches
First Mounting Hole Spacing
2.880 inches
Screw Thready Qty Per Inch (tpi) And Location
20 electrical termination
Screw Thread Diameter And Location
0.250 electrical termination inches
Thread Class And Location
2b electrical termination
Material And Location
steatite
Style Designator
Metal base
8421428 Series Parts

Pricing and Availability

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8421428-3 Cross Reference
  • 41775C8