NPFC - MIL-STD-202-112
TEST METHOD STANDARD METHOD 112, SEAL
Organization: | NPFC |
Publication Date: | 18 April 2015 |
Status: | active |
Page Count: | 19 |
scope:
Purpose. The purpose of this test method is to determine
the effectiveness of the seal of a component part which has an
internal cavity which is either evacuated or contains air or gas. A
defect in any portion of the surface area of a sealed part can
permit entrance of damaging contaminants which will reduce its
effective life. This test will detect leaks due to the use of
inferior sealing materials, or to the manufacturing processes used
to form the seal. The degree of completeness of the seal can be
verified by testing in the "as received" condition or after
submission to other environmental or physical-characteris
Document History
