MIL-F-16377/41A (NOTICE 1), MILITARY SPECIFICATION SHEET: FIXTURES, LIGHTING; SHOCKMOUNTS, FOR LIGHTING FIXTURES (22 JUN 1989)
MIL-F-16377/41A (NOTICE 1), MILITARY SPECIFICATION SHEET: FIXTURES, LIGHTING; SHOCKMOUNTS, FOR LIGHTING FIXTURES (22 JUN 1989).