4730-00-142-2503 TRAP,STEAM Index 4820-00-142-2508 COCK,DRAIN

National Stock Number:
5307-00-142-2506

Federal Supply Class:
5307

National Item Identification Number:
001422506

Description:
STUD,PLAIN

Detail:
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also ROD, THREADED END and ROD, CONTINUOUS THREAD.


Manufacturer Information:
04922757763CONSUMERS' AIRCRAFT COMPANY INC


Techincal Specification:
MATERIALSTEEL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONP-137-C,FSCM 51663 MFR REF SINGLE TREATMENT RESPONSE OVERALL
OVERALL LENGTH1.406 INCHES NOMINAL
THREAD SERIES DESIGNATORUNS NUT THREAD
UNC STUD THREAD
NOMINAL THREAD SIZE0.312 INCHES NUT THREAD
0.312 INCHES STUD THREAD
THREAD CLASS2A STUD THREAD
THREAD QUANTITY PER INCH24 NUT THREAD
18 STUD THREAD
THREAD PITCH DIAMETERS0.2806 TO 0.2848 INCHES NUT THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
RIGHT-HAND STUD THREAD
THREAD LENGTH0.718 INCHES NOMINAL NUT THREAD
0.531 INCHES NOMINAL STUD THREAD
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND
38.0 ROCKWELL C MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE57763
DESIGN CONTROL REFERENCE049227


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