7644-01-454-2493 DIGITAL GEOSPATIAL PRODUCTS Index 5340-01-454-2495 STANDOFF,THREADED,SPACING

National Stock Number:
5340-01-454-2494

Federal Supply Class:
5340

National Item Identification Number:
014542494

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:
HS4138-61-2402731MCDONNELL DOUGLAS HELICOPTER CO INC
HS4138-61-248V613THE BOEING COMPANY


Techincal Specification:
CROSS-SECTIONAL SHAPEHEXAGON
LENGTH2.400 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD SIZE0.138 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)
NOMINAL THREAD SIZE0.138 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
THREAD CLASS3B LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD CLASS3B RIGHT INTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
THREAD LENGTH0.190 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD LENGTH0.190 INCHES NOMINAL RIGHT INTERNAL
THREAD QUANTITY PER INCH32 LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATORUNC LEFT INTERNAL (INCLUDES THRU THREAD)
THREAD SERIES DESIGNATORUNC RIGHT INTERNAL


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