5340-01-177-3066, STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-177-3066

Federal Supply Class:
5340

National Item Identification Number:
011773066

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:

71331383-001

04939

LOCKHEED MARTIN CORP

Techincal Specification:

FLANGE DIAMETER	0.188 INCHES NOMINAL
FLANGE THICKNESS	0.220 INCHES NOMINAL
LENGTH	0.468 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
MATERIAL	STEEL COMP 1018 STANDOFF
NOMINAL THREAD SIZE	0.086 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE	0.112 INCHES RIGHT EXTERNAL
SPECIAL FEATURES	SLOT ON SHOULDER END 0.031 IN. W BY 0.041 IN. DP
STYLE DESIGNATOR	FLANGED WITH LEFT INTERNAL THREAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-T-10727 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
SURFACE TREATMENT	TIN STANDOFF
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)2A RIGHT EXTERNAL
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION	RIGHT-HAND RIGHT EXTERNAL
THREAD SERIES DESIGNATOR	UNC LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNC RIGHT EXTERNAL
THREAD QUANTITY PER INCH	40 RIGHT EXTERNAL
THREAD QUANTITY PER INCH	56 LEFT INTERNAL (INCLUDES THRU THREAD)

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