5340-01-375-7253, STANDOFF,THREADED,SPACING

5340-01-375-7252 STANDOFF,THREADED,SPACING

5340-01-375-7254 STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-375-7253

Federal Supply Class:
5340

National Item Identification Number:
013757253

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:

DAA7232D716-007

81205

THE BOEING COMPANY

Techincal Specification:

MATERIAL	STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM8633 TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
CROSS-SECTIONAL SHAPE	ROUND
DIAMETER	0.438 INCHES NOMINAL
STYLE DESIGNATOR	LEFT INTERNAL AND RIGHT EXTERNAL THREAD
LENGTH	1.500 INCHES NOMINAL
RIGHT PROJECTION DIAMETER	0.250 INCHES NOMINAL
RIGHT PROJECTION LENGTH	1.500 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNF LEFT INTERNAL (INCLUDES THRU THREAD)
	UNF RIGHT INTERNAL
	UNF RIGHT EXTERNAL
NOMINAL THREAD SIZE	0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
	0.250 INCHES RIGHT EXTERNAL
THREAD QUANTITY PER INCH	28 LEFT INTERNAL (INCLUDES THRU THREAD)
	28 RIGHT EXTERNAL
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)
	2A RIGHT EXTERNAL
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
	RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH	1.000 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
	0.500 INCHES MINIMUM RIGHT EXTERNAL

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