MS51907E (NOTICE 1), MILITARY STANDARD: SEAL, PLAIN ENCASED, DUAL SEALING MEMBERS, OPPOSED, SPRING LOADED (22 SEP 1995) [SUPERSEDED BY A-A-52524/3].
MS51907E (NOTICE 1), MILITARY STANDARD: SEAL, PLAIN ENCASED, DUAL SEALING MEMBERS, OPPOSED, SPRING LOADED (22 SEP 1995) [SUPERSEDED BY A-A-52524/3].