1、AMSC N/A FSC 6645 INCH-POUND MIL-DTL-7793/8C 19 October 2012 SUPERSEDING MIL-M-7793/8B 7 December 1994 DETAIL SPECIFICATION SHEET METER, TIME TOTALIZING, MINIATURE, DIGITAL, 115 V. 60 or 400 Hz, This specification is approved for use by all Departments and Agencies of the Department of Defense. Reac
2、tivated after 19 October 2012 and may be used for new and existing designs and acquisitions. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-7793. FIGURE 1. M7793/8-001 and M7793/8-002. 1.250 1.040 1.040 1.250 2 X .120 R .105.469 READ
3、OUT DEVICE LOCATED WITHIN THIS AREA .070 2.805 2.555 .288 MAX TERMINAL LOCATIONS OPTIONAL Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-7793/8C 2 FIGURE 2. M7793/8-001A through M7793/8-004A REQUIREMENTS: 1. Dimensions. All dimensions are in
4、 inches. Unless otherwise specified, tolerances are 0.015 (three decimal) and 0.02 (two decimal). 2. Mounting flanges. Mounting flanges shall be tin-plated on the rear surface in accordance with ASTM-B545 to provide an electrical ground for the case. 3. Performance requirements. Performance requirem
5、ents shall be as shown in table I. 1.2501.040 1.250 1.0402 X .120 SEE REQUIREMENT 4 .469 R .105 .070 2.805 MAX.288 MAX .550 MAX METER or use the method of Requirement 2. 5. Meter faces shall designate with proper marking “HOURS” or “HOURS AND TENTHS”. 6. Changes from previous issue. Marginal notatio
6、ns are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Referenced documents. In addition to MIL-DTL-7793, this specification sheet references ASTM-B545. Custodians: Preparing activity: Army - AR Navy - AS Navy - AS (Project 6645-2012
7、-010) Air Force - 99 Review activity: DLA GS1 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
