4730-01-375-2978 NIPPLE,PIPE Index 6550-01-375-2980 FORMALDEHYDE SOLUTION

National Stock Number:
5340-01-375-2979

Federal Supply Class:
5340

National Item Identification Number:
013752979

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:
NAS183180205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1831A6D3080205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
CROSS-SECTIONAL SHAPEHEXAGON
LENGTH1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/6,T4 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/3,T4 FED SPEC 3RD MATERIAL RESPONSE STANDOFF
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6061 AND ALUMINUM ALLOY 2011 STANDOFF
NOMINAL THREAD SIZE0.164 INCHES LEFT INTERNAL (INCLUDES THRU THREAD)0.164 INCHES RIGHT INTERNAL
SPECIFICATION/STANDARD DATA80205-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
WIDTH ACROSS FLATS0.369 INCHES MINIMUM AND 0.381 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 OR TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
SURFACE TREATMENTANODIZE STANDOFF
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)RIGHT-HAND RIGHT INTERNAL
THREAD CLASS2B LEFT INTERNAL (INCLUDES THRU THREAD)2B RIGHT INTERNAL
THREAD LENGTH0.438 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD)0.438 INCHES NOMINAL RIGHT INTERNAL
THREAD SERIES DESIGNATORUNC LEFT INTERNAL (INCLUDES THRU THREAD)UNC RIGHT INTERNAL
THREAD QUANTITY PER INCH32 LEFT INTERNAL (INCLUDES THRU THREAD)32 RIGHT INTERNAL


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