MIL-DTL-83725D (SUPPLEMENT-1), DETAIL SPECIFICATION: RELAYS, VACUUM, GENERAL SPECIFICATION FOR (07-OCT-2011) [SUPERSEDING MIL-R-83725B]

MIL-DTL-83725D (SUPPLEMENT-1), DETAIL SPECIFICATION: RELAYS, VACUUM, GENERAL SPECIFICATION FOR (07-OCT-2011) [SUPERSEDING MIL-R-83725B]., This supplement forms part of MIL-DTL-83725D, dated 7 October 2011