2M803 1/4 Turn Bayonet Coupling
Ordering Guide for 2M803 Crimp Receptacles & Plugs
Series
Shell Style Service Class Shell Size- ContactType Alternate
*add "-501" to the suffix of Jam Nut version to
include a Hex Nut instead of a Spanner Nut.
Insert Arrg.
Position
2M803-00X
-06
NF
6-7
P
N
SHELL SIZE - INSERT ARRANGEMENTS
SERIES
Plug, Integral Backshell
See Insert Arrangements on Pages 13-15
2M803-001
2M803-002
2M803-003
2M803-004
CONTACTS
Plug with Rear Accessory Thread
Receptacle with Integral Backshell
Pin
P
S
A
B
h
Socket
Receptacle with Rear Accessory
Thread
Pin, less contacts
Socket, less contacts
2
SERVICE CLASS
KEYING
Key Rotation
Finish
Key
h
SHELL STYLE
2M803-001, 2M803-002
Aluminum/Black Anodize
(Non-Conductive)
Position
A
B
C
2
150°
75°
210°
210°
230°
275°
N
X
Y
Z
h
Plug
-06
Aluminum/Electroless Nickel
M
2
SHELL STYLE
Aluminum/Cadmium with Olive
Drab Chromate
95°
2M803-003, 2M803-004
NF
MT
h
140°
Jam Nut*
Flange Mount
In-Line
-07
-02
-01
Aluminum/Nickel-PTFE (Durmalon)
2
h
Stainless Steel/Passivated
Z1
ZM
2
h
Stainless Steel/Electroless Nickel
INSERT ARRANGEMENTS
2
B°
A°
h
No. of Contacts
Aluminum/Zinc-Nickel w/Olive
Drab Chromate
Insert
Arrg.
ZN
2
#23
3
#20
#20HD
#16
#12
h
Aluminum/Zinc-Nickel with Black
Chromate
5-3
ZNU
2
6-1
1
Receptacle View
6-4
4
6
7
6-6
INSERT ARRANGEMENTS
6-7
No. of Contacts
Insert
6-23
7-1
3
Arrg.
#23
4
#20
#20HD
#16
#12
2
1
10-201
10-202
12-2
7-10
7-25
8-2
10
8
2
B° A°
5
8
2
3
2
12-3
8-28
8-13
8-200
9-4
12-7
7
13
4
12-37
12-200
12-201
12-220
14-5
37
6
2
2
2
2
Plug View
4
2
10
9-19
9-200
9-201
9-210
10-2
10-5
10-26
10-200
19
4
20
35
5
8
14-12
14-55
14-235
15-7
12
14
10
55
2
1
5
7
26
12
15-14
15-85
85
56
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com