38999

Connectors Series III & IV

Circular Connectors, -65°C to +200°C
Part Number Ordering Information:

D38999	/XX	X	X	XX	X	X
Military Specification Number	Specification Slash Sheet	Class	Shell Size	Arrangement Number	Contact Type	Insert Polarization

MILITARY SPECIFICATION NUMBER AND STYLE
Series III Scoop-Proof 3 Way Self Locking Threaded Coupling	Series IV Scoop Proof Breech Coupling	Style Description
D38999/20	D38999/40	Receptacle, Wall Mount Flange
D38999/24	D38999/44	Receptacle, Jam Nut Mount
-	D38999/42	Receptacle, Box Mount
-	D38999/47	Plug
D38999/26	D38999/46	Plug, EMI Grounding Fingers
D38999/21	D38999/41	Receptacle, Box Mount, Hermetic
D38999/23	D38999/43	Receptacle, Jam Nut Mount, Hermetic
D38999/25	D38999/45	Receptacle, Solder Mount, Hermetic
D38999/27	D38999/48	Receptacle, Weld Mount, Hermetic

CLASS DESCRIPTION	CONTACT TYPE	INSERT POLARIZATION
F = Environment Resisting, Conductive Electroless Nickel Coating	P = Pin	Blank = Normal
N = Hermetically Sealed, Corrosion Resistant Steel, Conductive Electro- Deposited Nickel Finish	S = Socket	A, B, C, D = Alternate Positions
Y = Hermetically Sealed, Corrosion Resistant Steel, Conductive Passivated Finish	Y = Hermetic Pins with Eyelet
	Z = Hermetic Sockets with Eyelet

SHELL SIZE AND INSERT ARRANGEMENT COMBINATIONS
Designation (Letter Indicates Shell Size/Number Indicates Arrangement)			No. of Contacts (By Contact Size)
Designator	Series III	Series IV	22D	20	16	12
Shell Size A (Click to See Insert Arrangements)
A35	X	--	6	-	-	-
A98	X	--	-	3	-	-
Shell Size B (Click to See Insert Arrangements)
B4	X	--	-	4	-	-
B5	X	X	-	5	-	-
B35	X	X	13	-	-	-
B98	X	--	-	6	-	-
B99	X	X	-	7	-	-
Shell Size C (Click to See Insert Arrangements)
C4	X	X	-	-	4	-
C8	X	--	-	8	-	-
C35	X	X	22	-	-	-
C98	X	X	-	10	-	-
Shell Size D (Click to See Insert Arrangements)
D5	X	X	-	-	5	-
D15	X	--	-	14	1	-
D18	X	X	-	18	-	-
D19	X	X	-	19	-	-
D35	X	X	37	-	-	-
D97	X	X	-	8	4	-
Shell Size E (Click to See Insert Arrangements)
E6	X	X	-	-	-	6
E8	X	X	-	-	8	-
E26	X	X	-	26	-	-
E35	X	X	55	-	-	-
E99	X	X	-	21	2	-
Shell Size F (Click to See Insert Arrangements)
F11	X	X	-	-	11	-
F32	X	X	-	32	-	-
F35	X	X	66	-	-	-
Shell Size G (Click to See Insert Arrangements)
G11	X	X	-	-	-	11
G16	X	X	-	-	16	-
G35	X	X	79	-	-	-
G39	X	--	-	37	2	-
G41	X	X	-	41	-	-
Shell Size H (Click to See Insert Arrangements)
H21	X	X	-	-	21	-
H35	X	X	100	-	-	-
H53	X	--	-	53	-	-
H55	X	X	-	55	-	-
Shell Size J (Click to See Insert Arrangements)
J4	X	X	-	48	8	-
J19	X	X	-	-	-	19
J24	X	X	-	-	12	12
J29	X	X	-	-	29	-
J35	X	X	128	-	-	-
J43	X	--	-	23	20	-
J61	X	X	-	61	-	-

* Specifications and information on 38999 courtesy of NASA.