Bushing Insulator

CB21-531F

CB21-531F
(NSN) National Stock Number
5970-00-320-1859
Federal Supply Classification
5970 Electrical Insulators and Insulating Materials
Item Name Code
18301
Schedule B Code
8546900000
Summary

Black identification code color, 0.102 inches nominal inside diameter, 0.170 inches nominal outside diameter, 0.090 inches minimum and 0.110 inches maximum overall height, 0.137 inches nominal shank outside diameter, 0.070 inches nominal shank height

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
black
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
0.102 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.
Outside Diameter
0.170 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
0.090 inches minimum and 0.110 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
Shank Outside Diameter
0.137 inches nominal
Details The length of a straight line which passes through the center of the shank,and terminates at the outside circumference.
Shank Height
0.070 inches nominal
Details A measurement from the bottom to the top of the shank,in distinction from depth.
Material And Location
overall plastic, delrin 500, e i dupont de nemours and co 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
shoulder
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
GTAA LLC DBA GTAA LLC
CAGE: 70214
BRIDGETON , MO , 63044-1207
UNITED STATES
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FAQs
Frequently asked questions for NSN 5970-00-320-1859
What is the NIIN of the NSN 5970-00-320-1859?
The National Item Identification Number (NIIN) of the NSN 5970-00-320-1859 is 00-320-1859
When the NSN 5970-00-320-1859 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5970-00-320-1859 contain any precious metals?
Does not contain precious metal
Does the NSN 5970-00-320-1859 contain any hazardous material?
No information in HMIRS

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