MIL-S-4953C, MILITARY SPECIFICATION: SPRAY OUTFIT, CORPOSION PREVENTIVE COMPOUND AND ENGINE PREOILER, TRAILER MOUNTED, TYPE MA-2 (17-APR-2014)
MIL-S-4953C, MILITARY SPECIFICATION: SPRAY OUTFIT, CORPOSION PREVENTIVE COMPOUND AND ENGINE PREOILER, TRAILER MOUNTED, TYPE MA-2 (17-APR-2014)., MIL-S-4953C, dated 15 August 1967, is hereby inactive for new design and is no longer used,
except for replacement purposes.