5998-01-486-5418 CIRCUIT CARD ASSEMBLY Index 5895-01-486-5420 SWITCHING GROUP,DIGITAL DATA

National Stock Number:
5340-01-486-5419

Federal Supply Class:
5340

National Item Identification Number:
014865419

Description:
PLUG,EXPANSION

Detail:
A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.


Manufacturer Information:
MS9176-2796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HEIGHT0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
OUTSIDE DIAMETER1.445 INCHES MINIMUM AND 1.449 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5040 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
MATERIALSTEEL
RADIUS0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
SMALLEST DIAMETER1.428 INCHES MINIMUM AND 1.438 INCHES MAXIMUM
STYLE DESIGNATORTRAPPED CUP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2485 ASSN STD SINGLE TREATMENT RESPONSE
SURFACE TREATMENTOXIDE


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