MIL-PRF-3098H (AMENDMENT 1), PERFORMANCE SPECIFICATION: CRYSTAL UNITS, QUARTZ, GENERAL SPECIFICATION FOR (13 JAN 1998) [SUPERSEDES MIL-C-3098G]

MIL-PRF-3098H (AMENDMENT 1), PERFORMANCE SPECIFICATION: CRYSTAL UNITS, QUARTZ, GENERAL SPECIFICATION FOR (13 JAN 1998) [SUPERSEDES MIL-C-3098G]., This amendment forms a part of MIL-PRF-3098H, dated 27 August 1997, and is approved for use by all Departments and Agencies of the Department of Defense.