MS51915D (NOTICE 2) MILITARY STANDARD: SEAL, PLAIN ENCASED, ONE FELT, PLUS ONE LEATHER OR SYNTHETIC ELASTOMER SEALING MEMBER SPRING LOADED (22 SEP 1995) [SUPERSEDED BY A-A-52524/11].
MS51915D (NOTICE 2) MILITARY STANDARD: SEAL, PLAIN ENCASED, ONE FELT, PLUS ONE LEATHER OR SYNTHETIC ELASTOMER SEALING MEMBER SPRING LOADED (22 SEP 1995) [SUPERSEDED BY A-A-52524/11].