5340-01-380-4478, STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-380-4478

Federal Supply Class:
5340

National Item Identification Number:
013804478

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:

676-4919-001

13499

ROCKWELL COLLINS, INC.

Techincal Specification:

CROSS-SECTIONAL SHAPE	ROUND
DIAMETER	0.125 INCHES NOMINAL
LENGTH	2.116 INCHES MINIMUM AND 2.124 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMA582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 303 OVERALL
NOMINAL THREAD SIZE	0.112 INCHES RIGHT INTERNAL
NOMINAL THREAD SIZE	0.112 INCHES LEFT EXTERNAL
SHOULDER DIAMETER	0.250 INCHES NOMINAL
SHOULDER LENGTH	0.300 INCHES NOMINAL
SECOND SHOULDER DIAMETER	0.250 INCHES NOMINAL
SECOND SHOULDER LENGTH	0.200 INCHES NOMINAL
SPECIAL FEATURES	DRIVE END HAS HEX HEAD 0.250 IN. ACCROSS FLATS.
STYLE DESIGNATOR	TWO SHOULDERS LEFT INTERNAL AND RIGHT EXTERNAL THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ+35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD LENGTH	0.210 INCHES NOMINAL RIGHT INTERNAL
THREAD CLASS	2A LEFT EXTERNAL
THREAD CLASS	2B RIGHT INTERNAL
THREAD DIRECTION	RIGHT-HAND LEFT EXTERNAL
THREAD DIRECTION	RIGHT-HAND RIGHT INTERNAL
THREAD LENGTH	0.510 INCHES NOMINAL LEFT EXTERNAL
THREAD QUANTITY PER INCH	40 LEFT EXTERNAL
THREAD QUANTITY PER INCH	40 RIGHT INTERNAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) LEFT EXTERNAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) RIGHT INTERNAL

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