4940-01-110-8153 MAINTENANCE PLATFORM Index 5340-01-110-8157 BUMPER

National Stock Number:
5340-01-110-8154

Federal Supply Class:
5340

National Item Identification Number:
011108154

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:
45369416764GENERAL MOTORS CORP DELCO REMY DIV
4536941LW55BORGWARNER PDS (ANDERSON), L.L.C.
774863219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A109 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A366 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A569 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A619 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A620 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
MATERIALSTEEL
OUTSIDE DIAMETER0.997 INCHES MINIMUM AND 1.003 INCHES MAXIMUM
RADIUS1.112 INCHES NOMINAL
STYLE DESIGNATORCONCAVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTZINC AND CHROMATE


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