Bushing Insulator

A3553

A3553
(NSN) National Stock Number
5970-00-419-1355
Federal Supply Classification
5970 Electrical Insulators and Insulating Materials
Item Name Code
18301
Schedule B Code
8546900000
Summary

Natural identification code color, 0.688 inches nominal inside diameter, 0.156 inches nominal flange thickness, 1.125 inches nominal outside diameter, 0.500 inches nominal overall height, 0.938 inches nominal shank outside diameter

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - CX
Identification

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes:insulation sleeving, electrical.

INC FIIG Concept Condition
18301 A007A0 1 1
Specifications
Identification Code Color
natural
Details The application of color or a series of colors for the expressed purpose of identifying the specific functional design and/or the system application of an item.
Inside Diameter
0.688 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
Flange Thickness
0.156 inches nominal
Details A measurement of the smallest dimension of a flange,in distinction from length or width.
Outside Diameter
1.125 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Overall Height
0.500 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Shank Outside Diameter
0.938 inches nominal
Details The length of a straight line which passes through the center of the shank,and terminates at the outside circumference.
Shoulder Outside Diameter
0.890 inches nominal
Details The length of a straight line which passes through the center of the shoulder,and terminates at the outside circumference.
Shank Height
0.125 inches nominal
Details A measurement from the bottom to the top of the shank,in distinction from depth.
Special Features
flange chamfer facing larger dia
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material And Location
overall steatite,no. s-151,avtron mfg inc
Details The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location. please use mrc malc in place of this discontinued mrc.
Style Designator
cylindrical
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
53360 - W -
RVC WCC TCC SHC
- 72D Z 9

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Manufacturer
AVTRON AEROSPACE INC
CAGE: 01014
INDEPENDENCE , OH , 44131-5529
UNITED STATES
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FAQs
Frequently asked questions for NSN 5970-00-419-1355
What is the NIIN of the NSN 5970-00-419-1355?
The National Item Identification Number (NIIN) of the NSN 5970-00-419-1355 is 00-419-1355
When the NSN 5970-00-419-1355 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Dec 2, 1970
Does the NSN 5970-00-419-1355 contain any precious metals?
Does not contain precious metal
Does the NSN 5970-00-419-1355 contain any hazardous material?
No information in HMIRS

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