MIL-DTL 26482 Type 947-303 Narrow Flange Mount Bulkhead Feed-Thru MS3440 Type Insert Arrangement Basic Part Number Per MIL-STD-1669 947-303 - 16 - 26 Y Alternate Insert Arrangement Shell Size W, X, Y or Z (Omit for Normal) SOCKET FACE D "L" TYP 2 PL "J" TYP 2 PL BA C E R V W G Y X H N J " B" Ø ″D″ TYP 2 PL ł "C" TYP 2 PL L M Z D E V c Y W F X K Ø ″H″ TYP 4 PL U b L K C T S a N M Z c F P a b A B R P S T U D PIN FACE G J H " G" "F" TYP 2 PL " E" " A" MAX APPLICATION NOTES 1. To be identified with manufacturer’s name, part number and date code, space permitting. 3. Glenair 947-303 will meet all performance requirements of MIL-DTL-26482 2. Material/Finish: Shell: 300 CRES / passivate Titanium and Inconel® available. Consult factory. Contacts, Pin - Nickel alloy / gold plate Contacts, Socket - Copper alloy / gold plate Hoods, Sockets - 300 series CRES / passivate Bayonets - 300 series CRES / passivate Insulator, Pins - full glass / N.A. Insulator, Socket - high grade dielectric / N.A. Seals - Silicone elastomer / N.A. 4. Consult factory and/or MIL-STD-1669 for arrangement and insert position options. 5. Glenair 947-303 will mate with any QPL manufacturer’s MIL-DTL-26482 Series I or II plug with same shell size, arrangement and polarization, having opposite contact gender 6. Glenair 947-303 is symmetrical on both sides of flange. There is no need to specify pin or sockets on one end. 7. Metric Dimensions (mm) are indicated in parentheses. © 2009 Glenair, Inc. CAGE CODE 06324 Printed in U.S.A. GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912 www.glenair.com D-8 E-Mail: [email protected] MIL-DTL 26482 Type 947-303 Narrow Flange Mount Bulkhead Feed-Thru MS3440 Type TABLE I: CONNECTOR AND CUT-OUT DIMENSIONS (Continued Below) Shell Size A B C Dia D Dia ± .010 E Max F G H 8 .828 (21.03) .594 (15.1) .474 (12.0) .468 (11.9) .533 (13.5) 1.362 (34.6) .692 (17.6) .672 (17.1) .078 (2.0) .046 (1.2) .120 (3.0) 10 .954 (24.2) .719 (18.3) .591 (15.0) .585 (14.9) .650 (16.5) 1.362 (34.6) .692 (17.6) .672 (17.1) .078 (2.0) .046 (1.2) .120 (3.0) 12 1.047 (26.6) .812 (20.6) .751 (19.1) .745 (18.9) .810 (20.6) 1.362 (34.6) .692 (17.6) .672 (17.1) .078 (2.0) .046 (1.2) .120 (3.0) 14 1.141 (29.0) .906 (23.0) .876 (22.3) .870 (22.1) .935 (23.7) 1.362 (34.6) .692 (17.6) .672 (17.1) .078 (2.0) .046 (1.2) .120 (3.0) 16 1.234 (31.3) .969 (24.6) 1.001 (25.4) .995 (25.3) 1.060 (26.9) 1.362 (34.6) .692 (17.6) .672 (17.1) .078 (2.0) .046 (1.2) .120 (3.0) 18 1.328 (33.7) 1.062 (27.0) 1.126 (28.6) 1.120 (28.4) 1.185 (30.1) 1.362 (34.6) .692 (17.6) .672 (17.1) .078 (2.0) .046 (1.2) .120 (3.0) 20 1.453 (36.9) 1.156 (29.4) 1.251 (31.8) 1.245 (31.6) 1.310 (33.3) 1.506 (38.3) .698 (17.7) .678 (17.2) .110 (2.8) .078 (2.0) .120 (3.0) 22 1.578 (40.1) 1.250 (31.8) 1.376 (35.0) 1.371 (34.8) 1.435 (36.4) 1.506 (38.3) .698 (17.7) .678 (17.2) .110 (2.8) .078 (2.0) .120 (3.0) 24 1.703 (43.3) 1.375 (34.9) 1.501 (38.1) 1.495 (38.0) 1.560 (39.4) 1.506 (38.3) .698 (17.7) .678 (17.2) .110 (2.8) .078 (2.0) .147 (3.7) TABLE I (Continued) RECOMMENDED PANEL CUT-OUT Ø ″M″ Shell Size J Minimum L M Dia. ± .005 8 .460 (11.7) .212 (5.4) .570 (14.5) 10 .460 (11.7) .212 (5.4) .680 (17.3) 12 .460 (11.7) .212 (5.4) .789 (20.0) 14 .460 (11.7) .212 (5.4) .914 (23.2) 16 .460 (11.7) .212 (5.4) 1.039 (26.4) 18 .460 (11.7) .212 (5.4) 1.164 (29.6) 20 .428 (10.9) .250 (6.4) 1.258 (32.0) 22 .428 (10.9) .250 (6.4) 1.383 (35.1) 24 .428 (10.9) .250 (6.4) 1.508 (38.3) - Z- " B" H Typ 4 Places . 005 M Z M " B" HERMETIC LEAK RATE MOD CODES Designator Required Leak Rate –585A 1 x 10-10 cc’s Helium per second –585B 1 x 10-9 cc’s Helium per second –585C 1 x 10-8 cc’s Helium per second © 2009 Glenair, Inc. CAGE CODE 06324 Printed in U.S.A. GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912 www.glenair.com D-9 E-Mail: [email protected] D