National Item Identification Number

00-728-5021
007285021
5970-00-728-5021
5970007285021

National Stock Number

Item Name

INSULATION ROD,ELECTRICAL

Federal Supply Class

5970

Description

A solid material of natural occuring mineral mica, ceramic, or from material which has been electrically rated by government or industry standards or specifications, where the length is greater in proportion to its diameter or cross-sectional dimensions, and which is specifically designed to prevent any undesirable flow of current between conductors and/or objects. For items that do not have definite rated electrical characteristics, see NONMETALLIC ROD. For specific application, see INSULATOR (as modified).

Commercial and Government Entity Code (Supplier Data)

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81346

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AMERICAN SOC FOR TSTG & MTLS
DBA ASTM INTERNATIONAL
100 BARR HARBOR DR
WEST CONSHOHOCKEN
PA
19428
610-832-9500

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11927

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WESTINGHOUSE ELECTRIC CORP
ELECTRICAL MATERIALS DIV
RT 993
MANOR
PA
15665
412-864-8200

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79500

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Reference Numbers (Part Numbers)

ASTM D709
L-P-509
LL31
3200-1
3200-1

Required Categories

MATERIAL
DIELECTRIC MATERIAL VOLTAGE RATING PER MIL THICKNESS IN VOLTS
IDENTIF

Required Description

PLASTIC, PHENOLIC RESIN, PAPER BASE
300.0
GRAY
0.750 INCHES NOMINAL
5.000 FE