5340-00-088-4980 COVER,ACCESS Index 5340-00-219-2745 RETAINER,HELICAL COMPRESSION SPR

National Stock Number:
5340-00-206-7625

Federal Supply Class:
5340

National Item Identification Number:
002067625

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:
1339229PC410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 1020 STANDOFF
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE STANDOFF
SURFACE TREATMENTPHOSPHATE ZINC STANDOFF
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232 TY2 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
FLANGE DIAMETER0.500 INCHES NOMINAL
FLANGE THICKNESS1.000 INCHES NOMINAL
LENGTH2.250 INCHES NOMINAL
THREAD SERIES DESIGNATORUNC LEFT INTERNAL (INCLUDES THRU THREAD)
UNF RIGHT EXTERNAL
NOMINAL THREAD SIZE0.312 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
0.190 INCHES RIGHT EXTERNAL
THREAD QUANTITY PER INCH18 LEFT INTERNAL (INCLUDES THRU THREAD)
32 RIGHT EXTERNAL
THREAD CLASS3B LEFT INTERNAL (INCLUDES THRU THREAD)
3A RIGHT EXTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
RIGHT-HAND RIGHT EXTERNAL
THREAD LENGTH0.688 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
0.625 INCHES NOMINAL RIGHT EXTERNAL
SPECIAL FEATURESEXTERNAL THREADED END HAS CHAMFER 05 DEGREES


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