5985-01-379-1110 ISOLATOR,RADIO FREQUENCY REFLECT Index 5331-01-379-1112 O-RING

National Stock Number:
5340-01-379-1111

Federal Supply Class:
5340

National Item Identification Number:
013791111

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:
772-702004-119133MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS AEROSPACE OPNS WEST
772-702004-176301THE BOEING COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPEHEXAGON
LENGTH0.692 INCHES MINIMUM AND 0.698 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE0.028 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.028 INCHES RIGHT INTERNAL
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
STYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL


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