|
|
|
National Stock Number:
5340-01-449-9938
Federal Supply Class:
5340
National Item Identification Number:
014499938
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:
| 12448967 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
|
Techincal Specification:
| HEIGHT | 0.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.250 INCHES NOMINAL | | MATERIAL THICKNESS | 0.0478 INCHES MINIMUM AND 0.0598 INCHES MAXIMUM | | MATERIAL | STEEL | | STYLE DESIGNATOR | CUP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633, TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ZINC |
|
|