1、 MIL-PRF-64266/3A 6 January 2012 Superseding MIL-PRF-64266/3 25 November 2008 PERFORMANCE SPECIFICATION SHEET CONNECTORS, FIBER OPTIC, CIRCULAR, RECEPTACLE STYLE, MULTIPLE REMOVABLE TERMINI, SCREW THREADS, JAMNUT MOUNTING, ENVIRONMENT RESISTING This specification is approved for use by all Departmen
2、ts and Agencies of the Department of Defense. The requirements for acquiring fiber optic connectors described herein shall consist of this specification sheet and MIL-PRF-64266. FIGURE 1. Jamnut receptacle connector. AMSC N/A FSC 6060 INCH-POUND Inches mm .003 .08 .005 .13 .006 .15 .010 .25 .015 .38
3、 .067 1.70 .083 2.11 .115 2.92 Inches mm .125 3.18 .188 4.78 .563 14.30 .620 15.75 .633 16.08 .854 21.69 .948 22.56 1.196 30.38 1.612 40.95 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-64266/3A 2 Shell Size A dia max F flat G dia + .010 T
4、class 2A blunt start V thread class 2A W 3 PLS 11 .875 (22.23) 1.264 (32.11) 1.358 (34.49) .7500-.1P -.2L-DS .875-20 UNEF 1.075 (27.30) 1.045 (26.54) 13 1.000 (25.40) 1.264 (32.11) 1.498 (38.05) .8750-.1P -.2L-DS 1.000-20 UNEF 1.205 (30.61) 1.171 (29.74) 15 1.1875 (30.17) 1.264 (32.11) 1.671 (42.44)
5、 1.062-.1P -.2L-DS 1.1875-18 UNEF 1.392 (35.36) 1.358 (34.49) 23 1.625 (41.28) 2.004 (50.90) 2.098 (53.29) 1.5000-.1P -.2L-DS 1.625-18 UNEF 1.812 (46.03) 1.778 (45.16) Shell Size X Hex corner max Y Dia +.005 Z Flat +.005 AA Flat 11 1.290 (32.77) .885 (22.48) .848 (21.54) .841 (21.36) .832 (21.13) 13
6、 1.435 (36.45) 1.010 (25.65) .973 (24.71) .966 (24.54) .957 (24.31) 15 1.650 (41.91) 1.198 (30.43) 1.160 (29.46) 1.153 (29.29) 1.144 (29.06) 23 2.093 (53.16) 1.630 (41.40) 1.593 (40.46) 1.587 (40.31) 1.578 (40.08) See notes on next page FIGURE 1. Jamnut receptacle connector - Continued. Provided by
7、IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-64266/3A 3 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for general information only. 3. Metric equivalents (mm) are in parentheses. 4. Dimensions apply to plated/finished part. 5. Ma
8、ting key positions and dimensions are shown on figure A-3 of MIL-PRF-64266. 6. Connector receptacle interface dimensions shall be in accordance with MIL-PRF-64266, figure A-2. 7. Back end connector design for attachment of non-rotatable backshell. Connector backshell accessory interface shall be in
9、accordance with MIL-PRF-64266, figure A-6. 8. The color band shall be yellow and the full mate indicator shall be red in accordance with EIA-359 for all shell sizes. Dimension criteria for full mate indicator are shown in appendix A, figure A-2 of MIL-PRF-64266. 9. Insert retention mechanism not sho
10、wn. 10. For connector insert arrangements and interface dimensions, see appendix B, figures B-1 through B-6 of see MIL-PRF-64266. FIGURE 1. Jamnut receptacle connector - Continued. REQUIREMENTS: Dimensions and configurations: See figure 1 and MIL-PRF-64266 appendix A, figure A-2, and figure A-4. Wei
11、ght (without termini): See table I TABLE I. Weight (without termini). Sell size Weight, max. ounces grams 11 2.0 56.7 13 2.5 70.875 15 3.0 85.05 23 4.3 121.905 Fiber optic cable: Cable diameter: .094 inch (2.39 mm) maximum. Protective caps: Each connector shall be supplied with protective caps over
12、the front and rear portions of the connector. Insert arrangement: See appendix B of MIL-PRF-64266 for desired shell size. Insert shall be marked with the identification numbers of the insert cavity positions on both the front and rear faces. Termini: Genderless. See MIL-PRF-29504/18. For dummy termi
13、nus, see MIL-PRF-29504/19. For keyed terminus, see MIL-PRF-29504/20. Alignment Sleeve retainer (ASR): A MIL-PRF-64266/9 ASR shall be installed in the receptacle as part of this PIN.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-64266/3A 4 Cl
14、eaning procedures: Each shipment of connectors shall include recommended cleaning procedures. The following wording or equivalent is recommended: “To clean, use lint free wipe dampened with alcohol and blow dry with air“. Shell polarization: 1 through 12 keyway positions. See MIL-PRF-64266 appendix
15、A, figure A-3. Marking: Part or Identifying Number (PIN): Mark on flange of connector receptacle (see table II and III). M 64266/ 3 X X X X M prefix Specification number Connector specification sheet Shell size designator (see table II) Class A = Aluminum with cadmium electrolytic compatible plating
16、 (see 3.3.2). B = CRES, passivated (see 3.3.2). C = Composite with cadmium electrolytic compatible plating (see 3.3.2). Shell keying position (see table II) Insert arrangement number (see table II and III) PIN Examples: M64266/3B11 M64266/3BAC4 TABLE II. PIN designators. Shell Size Shell size design
17、ator Shell key position designator 1/ Insert arrangement number 11 B 1 through 9 A, B and C 1, 2, 3, or 4 13 C 1 through 9 A, B and C 1, 2 15 D 1 through 9 A, B and C 1, 2, 3, or 4 23 H 1 through 9 A, B and C 1, 2 See note on next page Provided by IHSNot for ResaleNo reproduction or networking permi
18、tted without license from IHS-,-,-MIL-PRF-64266/3A 5 TABLE II. PIN designators. 1/ Shell key position designator “1” is the common shell key position and the one to specify when there is no need to have multiple connectors with multiple shell key positions. TABLE III. Insert arrangement. Insert arra
19、ngement number Terminus non-keyed /keyed 1/ Number of insert cavities (termini per connector) for each shell size 2/ 11 13 15 23 1 M29504/18 2 6 8 36 2 M29504/18 4 NA 10 NA 3 M29504/20 2 6 8 36 4 M29504/20 4 NA 10 NA Notes: 1/ Non-keyed terminus is a MIL-PRF-29504/18 terminus with a domed end face a
20、nd PC polish. Keyed terminus is a MIL-PRF-29504/20 terminus that will be terminated with a domed end face with either a PC or an APC polish. 2/ Insert arrangement number is based on both the terminus type (non-keyed or keyed) and number of cavities in the insert (number of termini that can be placed
21、 into the connector). Sealing gasket or o-ring: The receptacle shall include a sealing gasket or o-ring to seal between the receptacle flange and the mounting panel. Mating counterpart: Plug connectors specified in MIL-PRF-64266/2. Installation and removal tools: As specified in NAVSEA drawing 82834
22、60. A copy of this document can be obtained at web site: https:/fiberoptics.nswc.navy.mil. For qualified products listing, quality conformance, and periodic inspections, dummy termini shall be used in all unused cavities. Changes from previous issue: The margins of this specification sheet are marke
23、d with vertical lines to indicate where changes from the previous issue were made. This is 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 the document based o
24、n the entire contents irrespective of the marginal notation and relationship to the last previous issue. Referenced documents. In addition to MIL-PRF-64266, this specification sheet references the following documents: MIL-PRF-29504/18 MIL-PRF-64266/9 MIL-PRF-29504/19 NAVSEA drawing 8283460 MIL-PRF-2
25、9504/20 EIA-359 MIL-PRF-64266/2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-64266/3A 6 Custodians: Preparing activity: Army - CR DLA - CC Navy - SH Air Force - 85 (Project 6060-2011-009) DLA - CC Review activities: Army - MI Navy - AS Air
26、 Force - 13, 19, 93, 99 NASA - NA NOTE: The activities listed above were interested in this document on 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-,-,-
