1、 MS3186G 16 March 2011 SUPERSEDING MS3186F 29 July 2008 DETAIL SPECIFICATION SHEET CONNECTOR, MOUNTING TO CONNECTORS, MOUNTING NUTS, PLAIN HEXAGON This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described
2、 herein shall consist of this specification sheet and MIL-DTL-26482. NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Unless otherwise specified, tolerance shall be 0.XX .03 (0.76 mm) and 0.XXX .015 (0.38 mm). 4. Angular tolerances shall be X 2. 5. By defa
3、ult, the safety wire holes are drilled. The safety wire openings depicted in the alternate design are crimped. The crimped edge is specified by adding a “-C” to the PIN. 6. Safety wire assembly specification NASM33540 refers to nominal hole diameters for lockwire installation. FIGURE 1. Dimensions a
4、nd configurations. AMSC N/A FSC 5935 Inches mm .012 .021 0.31 0.53 .042 1.07 .045 1.14 INCH-POUND Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3186G 2 TABLE I. Connector intermateablility. Dash number Material For connector shell size (reference
5、) SAE-AS50151 MIL-DTL-26482 MIL-DTL-26500 MIL-DTL-83723 Series I 101 A S C 85 35 85 - - - - - - - - - 102 A S C - - - 8 8 8 - - - 8 8 8 103 A S C 10S-10SL 10S-10SL 10S-10SL - - - - - - - - - 104 A S C - - - - - - 8 8 8 - - - 105 A S C - - - - - - - - - - - - 106 A S C - - - 10 10 10 - - - 10 10 10 1
6、07 A S C 12S-12 12S-12 12S-12 - - - 10 10 10 - - - 108 A S C - - - - - - - - - - - - 109 A S C 14S-14 14S-14 14S-14 12 12 12 - - - 12 12 12 110 A S C - - - - - - 12 12 12 - - - 111 A S C 16S-16 16S-16 16S-16 14 14 14 14 14 14 14 14 14 112 A S C - - - - - - 16 16 16 - - - 113 A S C 18 18 18 16 16 16
7、- - - 16 16 16 114 A S C - - - - - - - - - - - - 115 A S C - - - - - - 18 18 18 - - - See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3186G 3 TABLE I. Connector intermateablility - Continued. Dash number Material For
8、connector shell size (reference) MIL-DTL-83723 Series III MIL-DTL-38999 Series I MIL-DTL-38999 Series II MIL-DTL-28840 MIL-DTL-27599 101 A S C - - - - - - - - - - - - - - - 102 A S C - - - - - - - - - - - - - - - 103 A S C - - - - - - - - - - - - - - - 104 A S C - - - - - - - - - - - - - - - 105 A S
9、 C 8 8 8 - - - - - - - - - - - - 106 A S C - - - 9 9 9 - - - - - - 9 9 9 107 A S C 10 10 10 - - - - - - - - - - - - 108 A S C - - - 11 11 11 - - - - - - 11 11 11 109 A S C - - - - - - 8 8 8 11 11 11 8 8 8 110 A S C 12 12 12 - - - - - - - - - - - - 111 A S C 14 14 14 13 13 13 10 10 10 13 13 13 10-13
10、10-13 10-13 112 A S C 16 1/ 16 1/ 16 1/ - - - - - - - - - - - - 113 A S C 16 2/ 16 2/ 16 2/ 15 15 15 12 12 12 - - - 12-15 12-15 12-15 114 A S C - - - - - - - - - 15 15 15 - - - 115 A S C - - - - - - - - - - - - 14-17 14-17 14-17 See footnotes at end of table. Provided by IHSNot for ResaleNo reproduc
11、tion or networking permitted without license from IHS-,-,-MS3186G 4 TABLE I. Connector intermateablility - Continued. Dash number Material For connector shell size (reference) SAE-AS50151 MIL-DTL-26482 MIL-DTL-26500 MIL-DTL-83723 Series I 116 A S C 20 20 20 18 18 18 - - - 18 18 18 117 A S C 22 22 22
12、 20 20 20 20 20 20 20 20 20 118 A S C - - - - - - - - - - - - 119 A S C - - - - - - 22 22 22 - - - 120 A S C 24 24 24 22 22 22 - - - 22 22 22 121 A S C - - - 24 24 24 24 24 24 24 24 24 122 A S C 28 28 28 - - - - - - - - - 123 A S C - - - - - - - - - - - - 124 A S C - - - - - - - - - - - - 125 A S C
13、32 32 32 - - - - - - - - - 126 A S C - - - - - - - - - - - - 127 A S C 36 36 36 - - - - - - - - - 128 A S C 40 40 40 - - - - - - - - - 129 A S C 44 44 44 - - - - - - - - - 130 A S C 48 48 48 - - - - - - - - - See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking p
14、ermitted without license from IHS-,-,-MS3186G 5 TABLE I. Connector intermateablility - Continued. Dash number Material For connector shell size (reference) MIL-DTL-83723 Series III MIL-DTL-38999 Series I MIL-DTL-38999 Series II MIL-DTL-28840 MIL-DTL-27599 116 A S C 18 18 18 17 17 17 14 14 14 17 17 1
15、7 - - - 117 A S C 20 20 20 19 19 19 16 16 16 - - - 16-19 16-19 16-19 118 A S C - - - - - - - - - 19 19 19 - - - 119 A S C - - - - - - - - - - - - - - - 120 A S C 22 22 22 21 21 21 18 18 18 - - - 18-21 18-21 18-21 121 A S C 24 24 24 23 23 23 20 20 20 23 23 23 20-23 20-23 20-23 122 A S C - - - 25 25 2
16、5 22 22 22 25 25 25 22-25 22-25 22-25 123 A S C - - - - - - 24 24 24 - - - 24 24 24 124 A S C - - - - - - - - - 29 29 29 - - - 125 A S C - - - - - - - - - - - - - - - 126 A S C - - - - - - - - - 33 33 33 - - - 127 A S C - - - - - - - - - - - - - - - 128 A S C - - - - - - - - - - - - - - - 129 A S C
17、- - - - - - - - - - - - - - - 130 A S C - - - - - - - - - - - - - - - 1/ For bayonet coupling only. 2/ For threaded coupling only. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3186G 6 TABLE II. Dimensions. Dash number Material A Thread size E ma
18、x P .017 S minimum number of slots W .017 Supersedes dash number 101 A S C .500-28UNEF-2B None .687 None .125 -25 -26 -27 102 A S C .5625-24UNEF-2B .135 .750 2 .125 -28 -29 -30 103 A S C .625-24UNEF-2B None .812 None .125 -31 -32 -33 104 A S C .625-20UN-2B .135 .812 2 .125 - - - 105 A S C .625-20UN-
19、2B None .812 None .125 - - - 106 A S C .6875-24UNEF-2B .135 .875 1 .125 -34 -35 -36 107 A S C .750-20UNEF-2B None .937 None .125 -37 -38 -39 108 A S C .8125-20UNEF-2B .135 1.000 1 .125 - - - 109 A S C .875-20UNEF-2B .135 1.062 1 .125 -40 -41 -42 110 A S C .9375-20UNEF-2B None 1.125 None .125 - - - 1
20、11 A S C 1.000-20UNEF-2B .135 1.188 1 .125 -43 -44 -45 112 A S C 1.125-20UN-2B .135 1.312 1 .125 - - - 113 A S C 1.125-18UNEF-2B .135 1.312 1 .125 -46 -47 -48 114 A S C 1.1875-18UNEF-2B None 1.375 None .125 - - - 115 A S C 1.250-20UN-2B None 1.438 None .125 - - - Provided by IHSNot for ResaleNo repr
21、oduction or networking permitted without license from IHS-,-,-MS3186G 7 TABLE II. Dimensions - Continued. Dash No. Material A Thread size E max P .017 S Minimum number of slots W .017 Supersedes dash number 116 A S C 1.250-18UNEF-2B .135 1.438 1 .125 -49 -50 -51 117 A S C 1.375-18UNEF-2B .192 1.562
22、1 .125 -52 -53 -54 118 A S C 1.4375-18UNEF-2B None 1.625 None .125 - - - 119 A S C 1.500-20UN-2B None 1.688 None .125 - - - 120 A S C 1.500-18UNEF-2B .192 1.688 1 .125 -55 -56 -57 121 A S C 1.625-18UNEF-2B .192 1.812 1 .125 -58 -59 -60 122 A S C 1.750-18UNS-2B .192 2.000 1 .125 -61 -62 -63 123 A S C
23、 1.875-16UN-2B None 2.125 None .125 - - - 124 A S C 1.9375-16UN-2B None 2.187 None .189 - - - 125 A S C 2.000-18UNS-2B None 2.250 None .189 -64 -65 -66 126 A S C 2.125-16UN-2B None 2.375 None .189 - - - 127 A S C 2.250-16UN-2B None 2.500 None .189 -67 -68 -69 128 A S C 2.500-16UN-2B None 2.750 None
24、.189 -70 -71 -72 129 A S C 2.750-16UN-2B None 3.000 None .189 -73 -74 -75 130 A S C 3.000-16UN-2B None 3.250 None .189 -76 -77 -78 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3186G 8 REQUIREMENTS: Design and construction: See figure 1 and table
25、s I and II. The hex nut shall be the same material and finish as the applicable connector. Materials: A: Heat treatable wrought aluminum (for use on aluminum shell connectors). C: CRES in accordance with ASTM-A484/A484M or ASTM-A582/A582M (for use with CRES shell connectors). S: Plated steel, cold r
26、olled, in accordance with ASTM-A108. Finish: A: Anodic coating, color black, in accordance with MIL-A-8625. B: Cadmium over corrosion resistant steel, color black, in accordance with SAE-AMS-QQ-P-416. C: Cadmium, color clear, in accordance with SAE-AMS-QQ-P-416, Type II, to withstand 96 hours salt s
27、pray. D: Pure dense electrodeposited aluminum in accordance with MIL-DTL-83488, Type II, to withstand 500 hours dynamic salt spray. Color shall be non-reflective and shall meet the requirements as specified herein. E: Electrodeposited nickel in accordance with SAE-AMS-QQ-N-290, class 2, .0001 to .00
28、02 inch (0.003 to 0.005 mm) minimum thickness. N: Electroless nickel in accordance with SAE-AMS-C-26074 or ASTM-B733 (space applications only). Use of a suitable underplate is permissible. T: Tin plate in accordance with ASTM-B545 over nickel in accordance with SAE-AMS-QQ-N-290. Tin application proc
29、ess shall inhibit whisker growth. Tin content shall not exceed 97% by mass and shall be alloyed with a minimum of 3% lead, by mass. P: Passivate. M: Nickel fluorocarbon polymer. Nickel with fluorocarbon polymer additives over a suitable underplate to withstand 500 hours dynamic salt spray. Color sha
30、ll be non-reflective and shall meet the requirements as specified herein. W: Cadmium over nickel underplate, color olive drab, in accordance with SAE-AMS-QQ-P-416. Z: Zinc-nickel alloy in accordance with ASTM-B841, over a suitable underplate to withstand 500 hours dynamic salt spray. Color shall be
31、black, non-reflective and shall meet the requirements as specified herein. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3186G 9 Qualification. Qualification shall be in accordance with MIL-DTL-26482, except only the following tests shall be requ
32、ired: Examination of product. Safety wire hole pull out (see requirements). Salt spray (corrosion). Group A inspection shall consist of examination of product and safety wire pull out. Sampling for group A inspection shall be as specified in table III. TABLE III. Group A sampling plan. Lot size Samp
33、ling 1 to 13 100 percent 14 to 150 13 units 151 to 280 20 units 281 to 500 29 units 501 to 1,200 34 units 1,201 to 3,200 42 units 3,201 and up 54 units Threads shall be in accordance with FED-STD-H28. Remove all burrs and sharp edges. Safety wires on mounting nuts with crimped edges shall be capable
34、 of withstanding a 30-pound pull in any direction when using the .020 inches (0.51 mm) minimum diameter wire specified in NASM33540. Two pulls shall be made, one parallel with axis of the nut and one perpendicular to axis of the nut. Slots shall be 120 apart, orientation optional with respect to hex
35、agon configuration. Slot dimensions shall provide sufficient clearance for mounting on applicable jam-nut connector. Part or Identifying Number (PIN) (example): MS3186 A 113 B - C (see note) Finish Dash number Material Military standard NOTE: No designator is used when hex nuts with drilled safety w
36、ire holes are required. When a crimped hex nut is required, a “- C” designator shall be added to the end of the PIN to indicate crimp design. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3186G 10 Changes from previous issue. Marginal notations a
37、re 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-26482, this document references the following: MIL-A-8625 MIL-DTL-27599 MIL-DTL-28840 MIL-DTL-26500 MIL-DTL-38999 MIL-DTL-83488 MIL-DTL-8
38、3723 FED-STD-H28 NASM33540 ASTM-A108 ASTM-A484/A484M ASTM-A582/A582M ASTM-B545 ASTM-B733 ASTM-B841 SAE-AMS-C-26074 SAE-AMS-QQ-P-416 SAE-AMS-QQ-N-290 SAE-AS50151 CONCLUDING MATERIAL Custodians: Preparing activity: Army - CR DLA - CC Navy - AS Air Force - 85 (Project 5935-2009-005) DLA - CC Review act
39、ivities: Army - CR4, MI Navy - EC, OS Air Force - 99 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-,-,-
