MS35907C (NOTICE 1), MILITARY STANDARD: SPARK PLUG: THREAD FORMS AND DATA (60 DEGREE THREAD FORM) (OTHER THAN AIRCRAFT) (15 SEP 1990)

MS35907C (NOTICE 1), MILITARY STANDARD: SPARK PLUG: THREAD FORMS AND DATA (60 DEGREE THREAD FORM) (OTHER THAN AIRCRAFT) (15 SEP 1990)., MS35907C, dated 30 March 1979, has been reviewed and determined to be valid for use in acquisition.