5340-01-235-9898, STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-235-9898

Federal Supply Class:
5340

National Item Identification Number:
012359898

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:

L320004447

36090

LOCKHEED MARTIN LIBRASCOPE CORP

Techincal Specification:

CRITICALITY CODE JUSTIFICATION	FEAT
FLANGE WIDTH ACROSS FLATS	0.440 INCHES NOMINAL
FLANGE THICKNESS	0.100 INCHES NOMINAL
LENGTH	11.808 INCHES NOMINAL
NUCLEAR HARDNESS CRITICAL FEATURE	HARDENED
MATERIAL	STEEL COMP 630 STANDOFF
NOMINAL THREAD SIZE	0.216 INCHES RIGHT EXTERNAL
NOMINAL THREAD SIZE	0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
SPECIAL FEATURES	HARDNESS CRITICAL ITEM
STYLE DESIGNATOR	FLANGED WITH LEFT INTERNAL THREAD
SURFACE TREATMENT	PASSIVATE STANDOFF
THREAD LENGTH	0.220 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD CLASS	2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD CLASS	3A RIGHT EXTERNAL
THREAD DIRECTION	RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTION	RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH	0.438 INCHES NOMINAL RIGHT EXTERNAL
THREAD SERIES DESIGNATOR	UNC LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATOR	UNS RIGHT EXTERNAL
THREAD QUANTITY PER INCH	40 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH	48 RIGHT EXTERNAL

Click here to Register for Free 30-day Trial