3020-00-256-1485 CHAIN,SILENT Index 5998-00-256-1487 CIRCUIT CARD ASSEMBLY

National Stock Number:
5975-00-256-1486

Federal Supply Class:
5975

National Item Identification Number:
002561486

Description:
BUSHING,ELECTRICAL CONDUCTOR

Detail:
An item of metal and/or insulating material having a smooth interior with rounded edges to prevent damage to the insulation of the wire or cable emerging there-from, designed to fit through panel(s) or the wall of a JUNCTION BOX. It may be designed to snap into a knockout hole, or designed with an external thread and furnished with or without a locking nut. For items designed to couple conduit to JUNCTION BOX, see BOX CONNECTOR, ELECTRICAL. See also BUSHING, ELECTRICAL CONDUIT and BUSHING, NONMETALLIC. For items having hexagonal shoulders, see CHASE NIPPLE, CONDUIT.


Manufacturer Information:
149-15073473ARMATRON INTL INC
CA143B1644501626NOSECO INC
TS17230040TELECTRO SYSTEMS CORP
SCB16445B80063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
CA143B1644582076CAROL ELECTRONICS DIV OF WATSON ELECTRONICS AND ENGINEERING CO INC


Techincal Specification:
ACCOMMODATION HOLE INSIDE DIAMETER0.350 INCHES NOMINAL
BASE THREAD LOCATIONEXTERNAL
BODY OUTSIDE DIAMETER0.515 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 7,TYPE A FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL BODY
NOMINAL THREAD SIZE0.562 INCHES
OVERALL HEIGHT0.250 INCHES NOMINAL
STYLE DESIGNATORTHREADED
THREAD CLASS2A
THREAD LENGTH0.250 INCHES NOMINAL
THREAD QUANTITY PER INCH18
THREAD SERIESUNF


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