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:
MATERIALPLASTIC PHENOLIC OVERALL
CROSS-SECTIONAL SHAPEROUND
DIAMETER0.250 INCHES NOMINAL
STYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
LENGTH6.250 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC LEFT INTERNAL (INCLUDES THRU THREAD)
UNC RIGHT INTERNAL
NOMINAL THREAD SIZE0.138 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
0.138 INCHES RIGHT INTERNAL
THREAD QUANTITY PER INCH32 LEFT INTERNAL (INCLUDES THRU THREAD)
32 RIGHT INTERNAL
THREAD CLASS2B LEFT INTERNAL (INCLUDES THRU THREAD)
2B RIGHT INTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
RIGHT-HAND RIGHT INTERNAL


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