DLA MS27152 REV C-2011 SWITCH PRESSURE-WARNING LOW AIR PRESSURE 60 PSI SPST WATERPROOF.pdf

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1、AMSC N/A FSC 5930 INCH-POUND MS27152C 10 March 2011 SUPERSEDING MS27152B 13 June 1968 DETAIL SPECIFICATION SHEET Inactive for new design after 9 June 2005 SWITCH, PRESSURE-WARNING, LOW AIR PRESSURE, 60 PSI, SPST, WATERPROOF This specification is approved for use by all Departments and Agencies of th

2、e Department of Defense. The complete requirements for acquiring the switch described herein shall consist of this specification and the latest issue of MIL-DTL-12211. NOTES: 1. Dimensions are in inches. 2. Tolerances are 1/64 on fractions. 3. Threads shall be in accordance with screw thread standar

3、ds for federal services, handbook H28. 4. For design feature purposes, this standard takes precedence over procurement documents reference herein. 5. This standard is not intended to limit construction to features other than as shown hereon by dimensions, notations or referenced documents. 6. Markin

4、g shall consist of the MS part number and manufacturers identification in accordance with MIL-STD-130. FIGURE1. Dimensions and Configuration. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27152C 2 REQUIREMENT Switch contacts shall close at 60 6 P

5、SI and remain closed on decreasing pressure. Switch contact rating at 24 Volts DC: resistance load 5 Amp. or lamp load 3 Amp, or inductive load 3 Amp. (L/R ratio .026). Type I (low pressure closes contacts) Grade A (waterproof) class 2 (low vibration) of procurement specification. With switch conduc

6、ting rated resistive load current, the terminal to terminal voltage drop shall not exceed 150 millivolts prior to the endurance test of the procurement specification and shall not exceed 300 millivolts after endurance test. Referenced documents MIL-DTL-12211 MIL-STD-130 MS33800 NBS HDBK H28 Marginal

7、 notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Custodians: Preparing activity Army AT DLA CC Air Force - 85 DLA CC (Project 5930-2011-032) 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.daps.dla.mil/ . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-