MS21054E, MILITARY SPECIFICATION SHEET: NUT, SELF-LOCKING, PLATE, ONE LUG, 100 DEG. CSK, LOW HEIGHT, CRES, 125 KSI FTU, 450 DEG. AND 800 DEG. F (11 OCT 1985) [SUPERSEDED BY NASM21054]

MS21054E, MILITARY SPECIFICATION SHEET: NUT, SELF-LOCKING, PLATE, ONE LUG, 100 DEG. CSK, LOW HEIGHT, CRES, 125 KSI FTU, 450 DEG. AND 800 DEG. F (11 OCT 1985) [SUPERSEDED BY NASM21054].