4730-00-985-2669 NUT,UNION Index 4730-00-985-2671 ADAPTER,STRAIGHT,PIPE TO BOSS

National Stock Number:
4730-00-985-2670

Federal Supply Class:
4730

National Item Identification Number:
009852670

Description:
NUT,UNION

Detail:
AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.


Manufacturer Information:
40058-40031949BROOKS AUTOMATION, INC.
A1N58431949BROOKS AUTOMATION, INC.


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY 360 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEHEXAGON
SHOULDER WIDTH0.079 INCHES NOMINAL
NUT HEIGHT0.543 INCHES MINIMUM AND
0.559 INCHES MAXIMUM
WIDTH ACROSS FLATS0.563 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.257 INCHES NOMINAL
SHOULDER STEP WIDTH0.157 INCHES NOMINAL
SHOULDER SEAT DIAMETER0.332 INCHES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE31949
DESIGN CONTROL REFERENCE40058-400


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