5340-01-526-2974, STANDOFF,THREADED,SPACING

4730-01-526-2976 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
5340-01-526-2974

Federal Supply Class:
5340

National Item Identification Number:
015262974

Description:
STANDOFF,THREADED,SPACING

Detail:
A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see STUD (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see NUT (as modified); use maximum dimensions(s) for compliance.

Manufacturer Information:

7386096

53711

NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

CROSS-SECTIONAL SHAPE	ROUND
DIAMETER	0.750 INCHES NOMINAL
LENGTH	0.875 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE	0.375 INCHES RIGHT EXTERNAL
NOMINAL THREAD SIZE	0.375 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
RIGHT PROJECTION DIAMETER	0.375 INCHES NOMINAL
RIGHT PROJECTION LENGTH	0.375 INCHES NOMINAL
SPECIAL FEATURES	MANUFACTURER NAME: GROUND LUG; HAS GROOVED SPACE BETWEEN BASE AND RIGHT EXTERNAL PORTION EXTENDING 0.060 INCHES
THREAD CLASS	2A RIGHT EXTERNAL
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD LENGTH	0.280 INCHES NOMINAL RIGHT EXTERNAL
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION	RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH	0.630 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH	16 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH	24 RIGHT EXTERNAL
THREAD SERIES DESIGNATOR	UNC LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNF RIGHT EXTERNAL
STYLE DESIGNATOR	LEFT INTERNAL AND RIGHT EXTERNAL THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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