1、 MIL-PRF-39012/25F 3 March 2009 SUPERSEDING MIL-C-39012/25E 23 July 1991 DETAIL SPECIFICATION SHEET CONNECTORS, COAXIAL, RADIO FREQUENCY, (HARDWARE FOR RADIO FREQUENCY COAXIAL CONNECTORS) This specification is approved for use by all Depart- ments and Agencies of the Department of Defense. The requi
2、rements for acquiring the product described herein shall consist of this specification sheet and MIL-PRF-39012. FIGURE 1. M39012/25-X001 cover for series C female connectors with bead chain. M39012/25-X002 cover for series C female connectors with safety chain. M39012/25-X101 cover for series C fema
3、le connectors with wire rope. AMSC N/A FSC 5935 .343.545.002.781 MAX.730.00215 .012 .004.12545 3045 30.062 MAX .921 REF. .109.760 .005ITEM 6 ITEM 5 FORM OVER ALL AROUND 2 SAFETY CHAIN OPTIONAL(SEE NOTES 4 & 5) 3.60 .25 LONG FROM OF RING TO CENTER OF ATTACHMENT TO COVER OPTIONALCHAIN & RINGEND VIEW C
4、L.136SILVER SOLDER JOINT SHALLWITHSTAND A TORQUE OF 20IN-LBS. WITHOUT TURNINGITEM 1 ITEM 4 ITEM 3 .144 2.500 3.000 INCH-POUNDProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39012/25F 2Item Material Description 1 2 3 4 5 6 7 8 Silicon rubber B
5、rass Steel Silicone rubber Brass Brass SST Teflon or nylon or equivalent Gasket Disc Chain assembly V-groove gasket Coupling sleeve Bayonet sleeve Wire rope Covering NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, tolerance is
6、.005 inch (0.13 mm). 4. Safety chain: (Optional) passivated corrosion resistant steel in accordance with MIL-PRF-39012. 5. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of approximately 100 pounds per minute. The applied force shall be 30 pounds for bea
7、d chain and 75 pounds for safety chain. The force shall be attached to the hole in the standard coupling. 6. Bayonets of connector shall lock in bottom slot and shall maintain the connector interface free of dust and moisture. 7. The wire rope shall be specified in MIL-DTL-83420, type 2, composition
8、 B. FIGURE 1. M39012/25-X001 cover for series C female connectors with bead chain. M39012/25-X002 cover for series C female connectors with safety chain. M39012/25-X101 cover for series C female connectors with wire rope - Continued. Inches mm Inches mm .002 0.05 .004 0.10 .005 0.13 .012 0.30 .062 1
9、.57 .109 2.77 .125 3.18 .136 3.45 .144 3.66 .25 6.3 .545 13.84 .730 18.54 .760 19.30 .781 19.84 .921 23.39 2.50 63.5 3.00 76.2 3.60 91.4 4.00 101.6 (SEE NOTE 7) .144 DIA OF HOLE SLEEVING(SEE ITEM 8)WIRE ROPE(SEE ITEM 7)4.00 .25 LONG MEARUREDFROM CENTER OF RING HOLETO CENTER OF ATTACHMENTTO COVERProv
10、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39012/25F 3FIGURE 2. M39012/25-X003 cover for series C male connectors with bead chain. M39012/25-X004 cover for series C male connectors with safety chain. M39012/25-X103 cover for series C male co
11、nnectors with wire rope. (SEE NOTE 8) .144 DIA OF HOLE SLEEVING(SEE ITEM 5)WIRE ROPE(SEE ITEM 4)4.00 .25 LONG MEASUREDFROM CENTER OF RINGHOLE TO CENTER OFATTACHMENT TO COVER.760 .005 DIA. SAFETY CHAINOPTIONAL(SEE NOTES 5 & 6)4.11 .25 LONG FROMOF RING TO CENTEROF ATTACHMENT TO COVERITEM 1.310 .003.76
12、0 DIA. MAX .879 REF.062 MAX.093.595 DIA. .535 DIA.144 DIA OF HOLE ITEM 2 .350REF.365MARKING IN EITHERLOCATIONITEM 3A ABEAD CHAIN(SEE NOTES 4 & 6).093 DIA 180 30 APART 2 STUDS SECTION A-A STANDARDCOUPLING(SEE NOTE 4)OPTIONALCHAIN & RINGC L Provided by IHSNot for ResaleNo reproduction or networking pe
13、rmitted without license from IHS-,-,-MIL-PRF-39012/25F 4NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, tolerance is .005 inch (0.13 mm). 4. Standard coupling brass, bead chain monel metal or stainless steel, and sleeve. 5. Saf
14、ety chain: (Optional) passivated corrosion resistant steel in accordance with MIL-PRF-39012. 6. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75 pounds for s
15、afety chain. The force shall be attached to the hole in the standard coupling. 7. Bayonets of connector shall lock in bottom slot and shall maintain the connector interface free of dust and moisture. 8. The wire rope shall be specified in MIL-DTL-83420, type 2, composition B. FIGURE 2. M39012/25-X00
16、3 cover for series C male connectors with bead chain. M39012/25-X004 cover for series C male connectors with safety chain. M39012/25-X103 cover for series C male connectors with wire rope Continued. Item Material Description 1 2 3 4 5 Silicone rubber Steel Brass SST Teflon or nylon or equivalent Gas
17、ket Chain assembly Body Wire rope Covering Inches mm Inches mm .003 0.08 .005 0.13 .062 1.57 .093 2.36 .144 3.66 .25 6.3 .310 7.87 .535 13.59 .595 15.11 .760 19.30 .897 22.78 3.50 88.90 4.00 101.6 4.110 104.39 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
18、IHS-,-,-MIL-PRF-39012/25F 5NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, tolerances are .02 inch (0.5 mm) for two place decimals, .005 inch (0.13 mm) for three place decimals, and 30 on angles. 4. The material shall be brass.
19、 Silver plate shall be in accordance with MIL-PRF-39012, .0001 inch (0.003 mm) thick minimum. FIGURE 3. M39012/25-0005 shield (Silver plated connectors only). Inches mm Inches mm .001 0.03 .003 0.08 .010 0.25 .015 0.38 .16 4.1 .25 6.3 .31 7.9 .358 9.09 .388 9.86 .437 1.10 .50 12.7 .88 22.3 .50 .437
20、.001 DIA. .3130.015.8845.388 DIA .358 .003DIA.MARKING .16 DIA HOLE DRTHRU BOTH WALLS.16.010 RAD.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39012/25F 6FIGURE 4. M39012/25-X006 cover for series BNC female connectors with bead chain. M39012
21、/25-X007 cover for series BNC female connectors with safety chain. M39012/25-X106 cover for series BNC female connectors with wire rope. SEE DETAIL B.468.003 DIA (SEE NOTE 10) BEAD CHAIN(SEE NOTES 4 & 5)SLEEVING(SEE ITEM 5)(WIRE ROPESEE ITEM 6)4.00 .25 LONGMEASURED FROM CENTEROF RING HOLE TO CENTER
22、OFATTACHMENT TO COVERITEM 2.385.094 .003 .047 .001 .397 .002.144 DIA OF HOLE .152 .002.70 REF.020 .00215 30.515 DIA SAFETY CHAINOPTIONAL(SEE NOTES 7 & 8)2.70 .25 LONG FROMOF RING TO CENTER OFATTACHMENT TO COVEROPTIONAL CHAIN & RING .593 DIA MAX ITEM 4(SEE NOTE 5).144 DIA OF HOLE 2.25 .2ITEM 3FORM OV
23、ERALL AROUNDSTD COUPLING(SEE NOTE 4).047 .001 RADOFFSET COUPLING (SEE NOTE 6) MARKING IN EITHERLOCATION.124MIN.+.005-.000C L4 30 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39012/25F 7NOTES: 1. Dimensions are in inches. 2. Metric equivale
24、nts are given for information only. 3. Unless otherwise specified, tolerance is .005 inch (0.13 mm). 4. Standard coupling brass, bead chain monel metal or stainless steel, and offset coupling, brass. 5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012.
25、(Exception: Parts which are fabricated with monel metal or stainless steel are not required to be plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire rope shall be specified in MIL-DTL-83420, type 2, composition B. 6. The offset coupling must rotate fre
26、ely after riveting. 7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012. 8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of approximately 100 pounds per minute. The applied force shall be 30 pounds for bea
27、d chain and 75 pounds for safety chain. The force shall be attached to the hole in the standard coupling. 9. Bayonets of connector shall lock in bottom slot and shall maintain the connector interface free of dust and moisture. 10. For alternate construction only. FIGURE 4. M39012/25-X006 cover for s
28、eries BNC female connectors with bead chain. M39012/25-X007 cover for series BNC female connectors with safety chain. M39012/25-X106 cover for series BNC female connectors with wire rope Continued. Item Material Description 1 2 3 4 5 6 Brass Silicone rubber Brass Brass SST Teflon, nylon or equivalen
29、t Rivet Pad Disc, body Sleeve Wire rope Covering Inches mm Inches mm .001 0.03 .002 0.05 .003 0.08 .005 0.13 .020 0.51 .047 1.19 .094 2.39 .124 3.15 .144 3.66 .25 6.3 .385 9.78 .397 10.08 .468 11.89 .515 13.08 .593 15.06 .70 17.9 2.250 57.15 2.700 68.58 4.00 101.6 Provided by IHSNot for ResaleNo rep
30、roduction or networking permitted without license from IHS-,-,-MIL-PRF-39012/25F 8FIGURE 5. M39012/25-X008 cover for series BNC male connectors with bead chain. M39012/25-X009 cover for series BNC male connectors with safety chain. .325 .25 REF BEAD CHAIN ASSEMBLY (SEE NOTES 6 & 8) (MARKING IN EITHE
31、R LOCATION) .381 -.003 DIAEND RING ASSEMBLY(SEE NOTE 4)OFFSET COUPLINGITEM 1FORM OVERALL AROUNDITEM 2 .331 .002(SEE NOTE 5) .144 DIA OF HOLE .281 DIA SAFETY CHAINOPTIONAL (SEE NOTES 7 & 8).325 .25 LONG FROMCENTER OF ATTACHMENTTO COVER OPTIONALCHAIN & RING.281 DIA.593 DIA MAX .206 .002SLEEVING(SEE IT
32、EM 4)(WIRE ROPESEE ITEM 3)4.00 .25 LONG MEASURED FROM CENTEROF RING HOLE TO CENTER OFATTACHMENT TO COVER.078 DIA 180 30APART (2) STUDS.320 .001 DIA.032 .002FLAT.69 REF.436 -.004 DIA.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39012/25F 9N
33、OTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, tolerances are .02 inch (0.5 mm) for two place decimals and .005 Inch (0.13 mm) for three place decimals. 4. End ring assembly brass, bead chain monel metal or stainless steel, and
34、 offset coupling, brass. 5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming to MIL-PRF-39012. (Exception: Parts which are fabricated with monel metal or stainless steel are not required to be plated, provided such parts will pass the corrosion test as specified in MIL-
35、PRF-39012.). The wire rope shall be specified in MIL-DTL-83420, type 2, composition B. 6. The offset coupling must rotate freely after riveting. 7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012. 8. The chain shall withstand a tensile force as specifi
36、ed. The force shall be applied at a rate of approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75 pounds for safety chain. The force shall be attached to the hole in the standard coupling. 9. Bayonets of connector shall lock in bottom slot and shall maintain
37、 the connector interface free of dust and moisture. FIGURE 5. M39012/25-X008 cover for series BNC male connectors with bead chain. M39012/25-X009 cover for series BNC male connectors with safety chain Continued. Item Material Description 1 2 3 4 Brass Brass SST Teflon, nylon or equivalent Body Rivet
38、 Wire rope Covering Inches mm Inches mm .001 0.03 .002 0.05 .003 0.08 .004 0.10 .032 0.81 .078 1.98 .144 3.66 .206 5.23 .25 6.3 .281 7.14 .320 8.13 .331 8.41 .381 9.68 .436 11.07 .593 15.06 .69 17.5 3.25 82.55 4.00 101.6 Provided by IHSNot for ResaleNo reproduction or networking permitted without li
39、cense from IHS-,-,-MIL-PRF-39012/25F 10NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, tolerances are .02 inch (0.5 mm) for two place decimals, .005 inch (0.13 mm) for three place decimals and 30 on angles. 4. The material shal
40、l be brass. Silver plating shall be in accordance with MIL-PRF-39012, .0001 inch (0.003 mm) thick, minimum. FIGURE 6. M39012/25-0010 shield for series BNC receptacles (Silver plated connectors only). Inches mm Inches mm .001 0.03 .002 0.05 .010 0.25 .020 0.51 .156 3.96 .187 4.75 .25 6.3 .31 7.9 .313
41、 7.95 .344 8.74 .500 12.70 .513 13.03 .81 20.6 .500 .010.531 .010.156 .002 DIA. .187 DIA. .313DIA.020 WIDE (4) SLOTSEQUALLY SPACED.31.81 .344 .001 DIABEFORE SLOTTING30 30 MARKINGProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-39012/25F 11FIGU
42、RE 7. M39012/25-X011 cap and chain for series N female connectors with bead chain. M39012/25-X012 cap and chain for series N female connectors with safety chain. M39012/25-X111 cap and chain for series N female connectors with wire rope. CEMENT PEEN OVERITEM 2MARKING .687 .005C L ITEM 32.50 .25 .827
43、 DIA.STANDARD COUPLING(SEE NOTE 4)BEAD CHAIN(SEE NOTES 4 & 8)ITEM 1 .625-24 UNEF-2B MEDIUM DIAMOND ORSTRAIGHT KNURL.632 .005.455 MAX OFFSET COUPLING (SEE NOTE 6) OPTIONALCHAIN & RING.062 .005 .062 .005 SLEEVING(SEE ITEM 5)WIRE ROPE(SEE ITEM 4)4.00 .25 LONG MEASURED FROM CENTEROF RING HOLE TO CENTER
44、OFATTACHMENT TO COVER .312(SEE NOTE 10).062 .005.032 REF.144 DIA OF HOLEMAXDIA.DIA.(SEE NOTE 5) .144 DIA OF HOLE .636 DIA SAFETY CHAIN OPTIONAL (SEE NOTES 7 & 8)3.75 .25 LONG FROMOF RING TO CENTER OFATTACHMENT TO CAPProvided by IHSNot for ResaleNo reproduction or networking permitted without license
45、 from IHS-,-,-MIL-PRF-39012/25F 12NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, tolerance is .005 inch (0.13 mm). 4. Standard coupling brass. 5. The bead chain to be finished with nickel plate, in-lieu-of silver, conforming t
46、o MIL-PRF-39012. (Exception: Parts which are fabricated with monel metal or stainless steel are not required to be plated, provided such parts will pass the corrosion test as specified in MIL-PRF-39012.). The wire rope shall be specified in MIL-DTL-83420, type 2, composition B. 6. The offset couplin
47、g must rotate freely after riveting. 7. Safety chain: (Optional) passivated corrosion resistant steel, in accordance with MIL-PRF-39012. 8. The chain shall withstand a tensile force as specified. The force shall be applied at a rate of approximately 100 pounds per minute. The applied force shall be 30 pounds for bead chain and 75 pounds for safety chain. The force shall be attached to the hole in the standard coupling. 9. Caps shall maintain connector interface free from dust and moisture. 10. This dimension is to the end of cap threads. FIGURE 7. M39012/25-X011 cap and chain for
