DLA MIL-DTL-83526 21 B-2013 CONNECTOR FIBER OPTIC CIRCULAR HERMAPHRODITIC BULKHEAD LOW PROFILE WITHOUT STRAIN RELIEF JAM-NUT MOUNT 2 AND 4 POSITIONS EXPANDED BEAM.pdf
《DLA MIL-DTL-83526 21 B-2013 CONNECTOR FIBER OPTIC CIRCULAR HERMAPHRODITIC BULKHEAD LOW PROFILE WITHOUT STRAIN RELIEF JAM-NUT MOUNT 2 AND 4 POSITIONS EXPANDED BEAM.pdf》由会员分享,可在线阅读,更多相关《DLA MIL-DTL-83526 21 B-2013 CONNECTOR FIBER OPTIC CIRCULAR HERMAPHRODITIC BULKHEAD LOW PROFILE WITHOUT STRAIN RELIEF JAM-NUT MOUNT 2 AND 4 POSITIONS EXPANDED BEAM.pdf(18页珍藏版)》请在麦多课文档分享上搜索。
1、 MIL-DTL-83526/21B 20 June 2013 SUPERSEDING MIL-DTL-83526/21A 11 January 2010 DETAIL SPECIFICATION SHEET CONNECTOR, FIBER OPTIC, CIRCULAR HERMAPHRODITIC, BULKHEAD, LOW PROFILE WITHOUT STRAIN RELIEF, JAM-NUT MOUNT, 2 AND 4 POSITIONS, EXPANDED BEAM This specification is approved for use by all Depart-
2、 ments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-83526 NOTE: See table I for dimensional values. FIGURE 1. Jam-nut mount low-profile bulkhead hermaphroditic connector with protective ca
3、p. AMSC N/A FSC 6060 METRIC Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83526/21B 2 TABLE I. Jam-nut mount bulkhead hermaphroditic connector with protective cap dimensions. 1/ Inch equivalents may contain rounding inaccuracies and are giv
4、en for reference purposes only. 2/ Lanyard length to be minimum necessary to facilitate ease of installation and removal of protective cap. Designator Descriptions Dimensions 1/ Maximum Minimum mm inches mm inches A Length from mating face to back end of connector shell 32.2 1.27 - - B Length from m
5、ating face to connector panel-mount surface 18.5 .73 17.5 .69 C Diameter of connector panel flange 37 1.46 - - D Panel seal compression 0.6 .02 0.3 .01 E Diameter of protective cap coupling nut 27.2 1.1 F Length of lanyard 2/ - - - - G Length from mating face to installed end of protective cap 25 1.
6、0 - - J Length required from panel mounting surface for protective cap removal 62 2.44 - - K Length of connector rearward from rear panel mounting surface 14.4 .57 - - L Diameter of outer housing mating sleeve 26.7 1.05 - - X Diameter of individual fiber optic cables 1.5 .06 - - Y Width of yellow ba
7、nd - - 2 .08 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83526/21B 3 NOTES: 1. See table II for dimensions. 2. Face seal configuration optional provided all performance requirements are met. 3. Chamfer 2.6 mm OD min X 45. 4. Pin geometry
8、is optional provided all performance requirements are met. 5. Break all sharp edges. FIGURE 2. Bulkhead connector interface dimensions (section view A-A, see figure 3). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83526/21B 4 NOTE: See tab
9、le II for dimensional values. FIGURE 3. Connector mating face dimensions (4 channel). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83526/21B 5 NOTE: See table II for dimensional values. FIGURE 4. Expanded beam insert (section view B-B, see
10、 figure 3). NOTE: See table II for dimensional values. FIGURE 5. Connector mating face dimensions (2 channel). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83526/21B 6 TABLE II. Bulkhead connector interface dimensions. Designator Descripti
11、ons Dimensions 1/ Maximum Minimum mm inches mm inches BA Alignment pin protrusion 5.1 .201 4.9 .193 BB Alignment pin diameter 2 .08 1.998 .078 BC Alignment receptacle diameter 2.018 .080 2.013 .079 BD Alignment receptacle depth 5.3 .21 BE Facial seal diameter centerline 14.02 .552 13.945 .549 BF Fac
12、ial seal protrusion from front housing 0.35 .013 0.1 .004 BG Front housing thread length 7.1 .280 6.9 .272 BH Insert outer diameter 13.34 .525 13.29 .523 BK Offset between connector mating face and front edge of outer housing +0.3 +.01 -0.3 -.01 BL Front housing flange recess diameter 15.6 .61 15.5
13、.61 BM Front housing threaded flange protrusion 7.1 .280 6.9 .272 BN Front housing flange recess depth 7.6 .299 7.3 .287 BO Threaded flange protrusion inside diameter 15.95 .628 15.80 .622 BP Lens surface recess depth from insert mating face 0.5 .020 0.35 .014 BS Insert mating face protrusion 0.65 0
14、.026 0.2 .008 BR Optical axis position tolerance See figure 4 feature control frame BV Flange corner 1 0.2 X 45 chamfer or 1 .2 rounded BW Flange chamfer depth 1.2 .05 0.8 .03 BX Front housing thread Tr 22.02 x 4 (P2) Modified external thread, in accordance with ISO 2903, Minor diameter: 20.14/20.04
15、 mm (.793/.789 inches) Major diameter: 22.02/21.92 mm (.867/.863 inches) Pitch diameter: 20.812/20.638 mm (.819/.812 inches) BZ Flange chamfer angle 15 3 1/ Dimensions are given in mm. NOTE; inch measurements are provided for reference and as a result of rounding inaccuracies could prevent Intermate
16、ability. 2/ Focal length is analytically derived through optical modeling (ZEMAX or equivalent). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83526/21B 7 Millimeter Inch 0.2 .0079 28 1.10 30 1.18 NOTES: 1. There is a rotational relationshi
17、p between D-flat and connector mating face as shown in figure 4. 2. Panel thickness: 6.5 mm (.25 inches) maximum to 3 mm (.11 inches) minimum. FIGURE 6. Recommended panel cutout Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-83526/21B 8 REQU
18、IREMENTS: Dimensions required for intermateability: See figure 2 through figure 5 and table I and table II. Features not defined do not directly impact intermateability. Materials: See table III. All materials must meet nuclear, biological and chemical decontamination requirements described herein.
19、TABLE III. Materials. 1/ Part description Material Finish 2/ Insert body ARCAP AP1D or 303 SS Passivated when 303 SS is selected Alignment pin 316 stainless steel Passivated Facial seal Fluorosilicone rubber 3/ None Panel seal Fluorosilicone rubber 3/ None Front housing Aluminum 6082-T6, 6061- T6 or
20、 2042 as long as T3 or T4 is not used Teflon impregnated hard anodize or hard anodize; reference MIL-A-8625 type III 4/ Connector shell Aluminum 6082-T6, 6061- T6 or 2042 as long as T3 or T4 is not used Chromate conversion coated zinc in accordance with ASTM B633 over electroless nickel in accordanc
21、e with ASTM B733 5/ Jam nut Aluminum 6082-T6, 6061- T6 or 2042 as long as T3 or T4 is not used Chromate conversion coated zinc in accordance with ASTM B633 over electroless nickel in accordance with ASTM B733 5/ Protective cap 6/ Nylon, aluminium 6082-T6, 6061-T6 or 2042 as long as T3 or T4 is not u
22、sed For aluminum, hard anodize in accordance with MIL-A-8625 type III Lanyard Nylon over galvanized steel or stainless steel stranded wire N/A 1/ All materials and plating must meet material compatibility requirements of MIL-STD-889 for the connector body material. 2/ All finishes must meet the colo
23、r requirements and pass all environmental requirements. 3/ Material optional provided all performance requirements are met. 4/ Provided performance requirements are met 5/ .Non-reflective brown, non-reflective green, non-reflective black and non-reflective grey camouflage colors are acceptable. 6/ G
24、rip features are required on the coupling nut and protective cap and shall provide for sufficient hand grip to facilitate coupling and uncoupling. Epoxy: Epoxy is not furnished with the connector. When used, epoxy shall meet the requirements of MIL-DTL-83526. Cure according to manufacturers recommen
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