5310-00-538-7155 NUT,SELF-LOCKING,PLATE Index 4820-00-538-7171 VALVE,VENT

National Stock Number:
5340-00-538-7166

Federal Supply Class:
5340

National Item Identification Number:
005387166

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:
12H3-02-X9C28198POSITRONIC INDUSTRIES INC
2058-256-SS-2055566MATTHEW WARREN, INC
532353-20796214RAYTHEON COMPANY
8107-SS-0256-71YGB8CAREY MANUFACTURING CO, INC
8107SS0256-706540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
8107SS0256-71YGB9MIDSTATE SIGNS INC
SS6950 0256-0.562-0105791LYN-TRON, INC.


Techincal Specification:
CROSS-SECTIONAL SHAPEHEXAGON
LENGTH0.562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
WIDTH ACROSS FLATS0.187 INCHES NOMINAL
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OR MIL-F-14072, FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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