5310-00-945-4380 WASHER,FLAT Index 5310-00-945-4384 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5340-00-945-4381

Federal Supply Class:
5340

National Item Identification Number:
009454381

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:
35975559364HONEYWELL INTERNATIONAL INC.
35975599193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
HEIGHT0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
OUTSIDE DIAMETER0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11, T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.020 INCHES NOMINAL
MATERIALALUMINUM ALLOY
RADIUS0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
SMALLEST DIAMETER0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
STYLE DESIGNATORTRAPPED CUP
SURFACE TREATMENTANODIZE


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