1、AMSC N/A FSC 5930 INCH-POUND MIL-DTL-15743/10C 28 February 2007 SUPERSEDING MIL-DTL-15743/10B 26 November 2002 DETAIL SPECIFICATION SHEET SWITCH, ROTARY, ENCLOSED, SUBMERSIBLE (15 FEET), SNAP ACTION, 500 VOLTS ALTERNATING CURRENT/250 VOLTS DIRECT CURRENT, 30 AMPERE, SYMBOL 852 (4PDT) This specificat
2、ion is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification and the latest issue of MIL-DTL-15743. FIGURE 1. Switch, enclosed. 01 NOTES: 1. All dimensions in inches. 2. Unless ot
3、herwise specified herein, tolerances shall be as follows: Two place decimals - plus or minus 0.02. Three place decimals - plus or minus 0.005. Angular dimensions - plus or minus 30 minutes.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-15743
4、/10C 2 FIGURE 2. Box assembly. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-15743/10C 3 FIGURE 3. Cover assembly (modified). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-15743/10
5、C 4 FIGURE 4. Handle. 04 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-15743/10C 5 FIGURE 5. Shaft assembly. 05 FIGURE 6. Shaft. 06 FIGURE 7. Coupler. 07 Provided by IHSNot for ResaleNo reproduction or networking permitted without license f
6、rom IHS-,-,-MIL-DTL-15743/10C 6 FIGURE 8. Coupler plate. 08 FIGURE 9. Mounting dimensions, ref.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-15743/10C 7 FIGURE 10. Wiring diagram. 09 FIGURE 11. Identification plate. 11 Provided by IHSNot fo
7、r ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-15743/10C 8 REQUIREMENTS SYMBOL NUMBER: See table I. DESIGN: Electrical rating: 500 V ac, 60 Hz, 250 V dc, 0-30 ampere. Dimensions and configuration: See figures 1 through 8. Wiring diagram: See figure 10. Mounting
8、dimensions: See figure 9. Degree of enclosure: Submersible (15 feet). Weight: 6 pounds maximum. Designation and marking: See figure 10 and 11. Identification data shall be blank as shown on figure 11. Unless otherwise specified in the ordering data, switch action marking shall be blank. Parts: The p
9、arts shown in table II and as specified in MIL-DTL-15743 shall be used in the construction of the switch specified herein. GENERAL INFORMATION: Military part number and general information are as shown in table I. TABLE I. Military part number and general information. Supersedes 1/ Military part no.
10、 Symbol no. No. of poles and switching characteristics Type M15743/10-001 852 4PDT 3SR4B4-2 1/ From NAVSEA Drawing 9000-S6202-74276. ORDERING DATA: Acquisition documents should specify the following: Switch action marking, if required (see requirements). Provided by IHSNot for ResaleNo reproduction
11、or networking permitted without license from IHS-,-,-MIL-DTL-15743/10C 9 TABLE II. Parts list. Item no. 1/ Description Quantity M15743/10-001 Material/ specification Remarks 01 Switch, enclosed (sym 852) - See figure 1 02 Enclosure 1 Brass, MIL-E-24142/5 (modified) M24142/5-003 See figure 2 & 3 03 O
12、ring 1 SAE-AS28775-010 - 04 Handle 1 Copper alloy ASTM-B584 See figure 4 05 Shaft assembly 1 - See figure 5 06 Shaft 1 Ni-Cu alloy of QQ-N-281 See figure 6 07 Coupler 1 Brass, ASTM-B36/B36M, ASTM-B121/B121M See figure 7 08 Coupler plate 1 CRES, or equivalent See figure 8 09 Wiring diagram 1 MIL-E-2
13、036 See figure 10 10 Switch (type 3SR4B4) 1 MIL-DTL-15291/7 M15291/7-010 11 Identification plate 1 ASTM-B36/B36M, ASTM-B121/B121M See figure 11 1/ Numbers in circles shown on the figures are the same as the item numbers shown in this table. 2/ Modified enclosure cover, (see figure 3). Referenced doc
14、uments: In addition to MIL-DTL-15743, this document references the following: MIL-DTL-15291/7 MIL-E-2036 MIL-E-24142/5 QQ-N-281 ASTM-B36/B36M ASTM-B121/B121M ASTM-B584 NAVSEA DWG 9000-S6202-74276 The margins of this specification are marked with vertical lines to indicate where changes from the prev
15、ious issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations
16、 and relationship to the last previous issue. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-15743/10C 10 Custodian: Preparing activity: Navy - SH DLA - CC DLA - CC (Project 5930-2007-015) NOTE: The activities listed above were interested in
17、 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 http:/assist.daps.dla.mil/. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
