3020-01-203-7337 PULLEY,GROOVE Index 5340-01-203-7339 CLIP,SPRING TENSION

National Stock Number:
5340-01-203-7338

Federal Supply Class:
5340

National Item Identification Number:
012037338

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:
MS9380-080U583SAE INTERNATIONAL
MS9380-0896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS93800U583SAE INTERNATIONAL


Techincal Specification:
OUTSIDE DIAMETER0.622 INCHES MINIMUM AND 0.628 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4003, COMP 1100, H14 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
MATERIALALUMINUM ALLOY
RADIUS0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
STYLE DESIGNATORCONCAVE
SURFACE TREATMENTANODIZE


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