MS51920F (NOTICE 1), MILITARY STANDARD: SEAL, PLAIN ENCASED, SINGLE SEALING MEMBER, EXTENDED CASE (10 APR 1997) [SUPERSEDED BY A-A-52524/17].
MS51920F (NOTICE 1), MILITARY STANDARD: SEAL, PLAIN ENCASED, SINGLE SEALING MEMBER, EXTENDED CASE (10 APR 1997) [SUPERSEDED BY A-A-52524/17].