4140-01-376-3104 FAN,CENTRIFUGAL Index 3610-01-376-3106 PAPER,MASKING,PHOTOLITHOGRAPHIC

National Stock Number:
5340-01-376-3105

Federal Supply Class:
5340

National Item Identification Number:
013763105

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:
02211459625QUALIDYNE SYSTEMS INC
PH6941-0632-6.250-0005791LYN-TRON, INC.


Techincal Specification:
CROSS-SECTIONAL SHAPEROUND
DIAMETER0.250 INCHES NOMINAL
LENGTH6.250 INCHES NOMINAL
MATERIALPLASTIC PHENOLIC OVERALL
NOMINAL THREAD SIZE0.138 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.138 INCHES RIGHT INTERNAL
STYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
THREAD CLASS2B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD CLASS2B RIGHT INTERNAL
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH32 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD QUANTITY PER INCH32 RIGHT INTERNAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) RIGHT INTERNAL


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