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10-503140-032 Datasheet, PDF (152/437 Pages) Amphenol Corporation – The Interconnection Leader
MIL-DTL-83723, Series III, Pyle®
How to Order – Boeing Designation (BACC63CM/CN*)
AmpAheeronspoacle
or Pyle Commercial Equivalent
1. 2. 3.
4.
5.
6.
7.
8.
Boeing Spec. Shell Modification Boeing Spec.
Alternate
With
MIL-DTL-83723, Connector Shell Qualified
(Accessory
Qualified
Contact Keying Position Contacts
Series III
Type Style Shell Size
Teeth)
Insert Arrangement Style
of Shell
Option
BOEING CO.
DESIGNATION
BACC63
CM
18
B
14
P
8
A
1.
3.
4. 5.
6.
7.
8.
Shell Modification Shell Size/
Alternate Contact Alternate
Amphenol® Pyle®
Connector Shell
(Accessory
Insert Contact Finish or Without Keying Position Varia-
MIL-DTL-83723, Series III Type Style
Teeth)
Arrangement Type
Contacts
of Shell
tion
PYLE COMMERCIAL
EQUIV. TO BOEING
BSK -12
E
BACC63CM/CN
18-14
P
D
08
XXX
Step 1. Boeing Co. Designation
Step 1. Commercial Connector Type
Designed to be Equivalent to Boeing BACC63
BACC63 Designates MIL-DTL-83723 Series III Boeing
Designation BACC63CM/CN** Firewall
Connectors
(Refer to military specification slash sheet number.)
** BACC63CM/CN supersedes BACC63BR/BT
Step 2. Select a Connector Type
Designates
CM Threaded, Non-Decoupling Plug Stainless Steel Firewall
CN Threaded, Square Flange Receptacle, Stainless Steel Firewall
Designates
BSK Threaded with ‘O’ ring seal in receptacle
Step 2. Select a Shell Style
Designates
-12 Threaded, Non-Decoupling Plug Stainless Steel Firewall
-17
Threaded, Square Flange Receptacle, Stainless Steel
Firewall
Step 3. Select a Shell Modification
No designation needed for shells with accessory teeth per
MIL-DTL-83723, Series III (normally 3 teeth).
Step 3. Select a Boeing Specification Qualified
Shell Size 12, 14, 16, 18, 20, 22, 24, 28
Step 4. Select a Shell Modification
Designates
E
360° Accessory Teeth per MS3155 Plug and Receptacle
F
360° Accessory Teeth per MS3155, EMI Grounding Spring
on Plug only
Designates
–
Accessory Teeth per MIL-DTL-83723, Series III (normally 3 teeth)
B
360° Accessory Teeth per MS3155 Plug and Receptacle
D
360° Accessory Teeth per MS3155,EMI Grounding Spring on
Plug only
Step 5. Select a Boeing Specification Qualified
Insert Arrangement
12-03, 14-04, 14-07, 16-10, 18-14, 20-16, 22-19, 24-30, 28-42
(these incorporate Boeing approved contacts)
Step 6. Select a Contact Type (Crimp)
Designates
P Pin Contacts, Gold plate per SAE AS39029*
S Socket Contacts, Gold plate per SAE AS39029*
Step 7. Select an Alternate Keying Position -
Rotation of master key/keyway of shell.
Use N for normal. Use 6, 7, 8, 9 or Y for alternate keying
positions. See page 146 for descriptions.
Step 8. With Contacts Option
Designates
A With Contacts and Sealing Plugs
(Letter ‘A’ to be used on purchase orders only, and will not
appear on connector as part of connector part number.)
Leave blank without contacts and sealing plugs
*supersedes MIL-C-39029
Step 4. Select a Shell Size & Insert
Arrangement from chart on pg. 146.
Shell Sizes 12, 14, 18, 20, 24, 28 are available.
Insert Arrangements for these size shells are given on page
146. Shell size and insert arrangement are written together.
First number represents Shell Size, second number is the
Insert Arrangement.
Step 5. Select a Contact Type (Crimp)
Designates
P Pin Contacts
S Socket Contacts
Step 6. Alternate Contact Finish or without
Contacts
Designates
D Gold per SAE AS39029*
E Without contacts and sealing plugs
Step 7. Select an Alternate Keying Position -
Rotation of master key/keyway of shell.
Omit for N for normal. Use 06, 07, 08, 09 or Y for alternate
keying positions. See page 146 for descriptions.
Step 8. Variation
Designates
Y126 Contact Marking per MIL-DTL-83723/33 & /34 (Required
with BACC63CM/CN Series)
No variation suffix - connector will incorporate Mil-Spec AS39020 contacts
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 151