MS21957 (NOTICE 1), MILITARY SPECIFICATION: COUPLING, QUICK-DISCONNECT, LOW-PRESSURE AIR CONNECTION, BULKHEAD FITTING END, 1/4 TUBE SIZE (28 AUG 1996) [NO SUPERSEDING DOCUMENT]

MS21957 (NOTICE 1), MILITARY SPECIFICATION: COUPLING, QUICK-DISCONNECT, LOW-PRESSURE AIR CONNECTION, BULKHEAD FITTING END, 1/4 TUBE SIZE (28 AUG 1996) [NO SUPERSEDING DOCUMENT].