DUST cAPS & DUMMy RecePTAcLeS -
MIL-DTL-38999 Series II
Spacecraft
DcP 08 A 14 S c 08 - 04
DUST cAP STyLe
DcP
dust cap for plug.
DcR
dust cap for receptacle.
MATING cONNecTOR SeRIeS cODe
FINISH
See Table I.
SHeLL SIZe
See Tables below.
MATeRIAL:
cap:
Aluminum alloy
chain:
Stainless steel
Gasket:
Silicone
eND FITTING DeSIGNATION
See Tables IV & V.
LeNGTH OF
ATTAcHMeNT (±.250)
designate in 1/2”
increments (Always
use two digits. i.e.,
08=4 inches,
12=6 inches, etc.)
ATTAcHMeNT cODe
See Table II on
Page
12d-12.
GASKeT MATeRIAL
See Table III on
Page
12d-12.
MS27510 B 10 c
MS27511 A 12 A
MIL-SPec
MS27510
dust cap for plug.
MS27511
dust cap for receptacle.
FINISH
A
Iridescent yellow cad over nickel plate.
B
Cadmium plate, olive drab, 500 hr. salt spray.
c
Hard black anodize.
F
Electroless nickel plate.
P
Pure electrodeposited aluminum.
R
Electroless nickel plate, 500 hr. salt spray.
T
Nickel fluorocarbon polymer.
U
Bright or gold cadmium over nickel.
X
Cadmium plate, olive drab, 1000 hr. salt spray.
Z
Zinc nickel, black, 500 hr. salt spray.
SHeLL SIZe
See Tables below.
cHAIN LeNGTH
Blank
Nominal length.
L
5 inch.
M*
6 inch chain in lieu
of standard length.
N*
7 inch chain in lieu
of standard length.
* MS27511 only, does not
apply to Style r.
STyLe
A
Without chain.
c
With chain.
N*
With chain & ring.
R*
With wire rope.
* MS27511 only.
MIL-SPEC
MS27510
DcP08
Dust cap for Plug
.177 [4.50]
Ø
.162 [4.11]
*
SHeLL
SIZe
8
10
12
14
16
18
20
MAX.
.474 [12.04]
.591 [15.01]
.751 [19.08]
.876 [22.25]
1.001 [25.43]
1.126 [28.60]
1.251 [31.78]
1.376 [34.95]
1.501 [38.13]
A
MAX.
.719 [18.26]
.844 [21.44]
1.000 [25.40]
1.125 [28.57]
1.250 [31.75]
1.375 [34.92]
1.500 [38.10]
1.625 [41.27]
1.750 [44.45]
B
+.500 [12.70]
-.250 [6.35]
3.00 [76.20]
3.00 [76.20]
3.50 [88.90]
3.50 [88.90]
3.50 [88.90]
3.50 [88.90]
4.00 [101.60]
4.00 [101.60]
4.00 [101.60]
L
ØB
ØA
L
22
24
MS27511
DcR08
Dust cap for Receptacle
.820
[20.83]
MAX.
1. dimensions in brackets [ ] are in millimeters.
* .177/.162 dimension only applicable for MS27510.
For DCR08 caps use end fitting code.
ØC
SHeLL
SIZe
MAX.
.734 [18.64]
.859 [21.82]
1.000 [25.40]
1.125 [28.57]
1.250 [31.75]
1.375 [34.92]
1.500 [38.10]
1.625 [41.27]
1.750 [44.45]
B
MIN.
.89 [22.61]
1.01 [25.65]
1.14 [28.96]
1.26 [32.00]
1.39 [35.31]
1.51 [38.35]
1.64 [41.66]
1.76 [44.70]
1.89 [48.01]
c*
MIN.
.123 [3.12]
.123 [3.12]
.123 [3.12]
.123 [3.12]
.123 [3.12]
.123 [3.12]
.123 [3.12]
.123 [3.12]
.139 [3.53]
D
+.500 [12.70]
-.250 [6.35]
3.00 [76.20]
3.00 [76.20]
3.50 [88.90]
3.50 [88.90]
3.50 [88.90]
3.50 [88.90]
4.00 [101.60]
4.00 [101.60]
4.00 [101.60]
L
ØB
Sash Chain
8
10
12
14
16
18
20
22
24
L
.177 [4.50]
Ø
.162 [4.11]
*
D
L
Wire Rope
1. dimensions in brackets [ ] are in millimeters.
* .177/.162 and “C” dimensions only applicable for MS27511.
For DCP08 caps use end fitting code.
M38999/10
DRP08
SeRIeS PReFIX
Dummy Receptacle
Spacecraft
MIL-SPEC
DRP 08 A 14 S
MODIFIcATION
Blank
No modification.
Consult factory for codes.
GASKeT MATeRIAL
See Table III.
SHeLL SIZe
See Table below.
M38999/10 10 B
MIL-SPec
SHeLL SIZe
See Table below.
MATeRIAL:
Receptacle:
Aluminum
Gasket:
Silicone
SHeLL
SIZe
8
10
12
14
16
GASKET
MATING cONNecTOR SeRIeS cODe
FINISH
See Table I.
FINISH
B
Cadmium plate, olive drab,
500 hr. salt spray.
X
Cadmium plate, olive drab,
1000 hr. salt spray.
MAX
.828 [21.03]
.954 [24.23]
1.047 [26.59]
1.141 [28.98]
1.234 [31.34]
1.328 [33.73]
1.453 [36.91]
1.578 [40.08]
1.703 [43.26]
A
BSc
.594 [15.09]
.719 [18.26]
.812 [20.62]
.906 [23.01]
.969 [24.61]
1.062 [26.97]
1.156 [29.36]
1.250 [31.75]
1.375 [34.92]
B
4 PLCS
ØC
[11.46]
[±0.25]
±.010
.451
.069
.058
[1.75]
[1.47]
+.010 -.005
[+0.30] [-0.13]
.120 [3.05]
.120 [3.05]
.120 [3.05]
.120 [3.05]
.120 [3.05]
.120 [3.05]
.120 [3.05]
.120 [3.05]
.147 [3.73]
Øc
+.001 -.005
[+0.03] [-0.13]
.473 [12.01]
.590 [14.99]
.750 [19.05]
.875 [22.22]
1.000 [25.40]
1.125 [28.57]
1.250 [31.75]
1.375 [34.92]
1.500 [38.10]
D
A
4 KEYWAYS
D
18
20
22
24
B
1. dimensions in brackets [ ] are in millimeters.
3040 Clayton Street
North Las Vegas, NV 89032
Phone: 702.851.7600
Fax: 702.851.7620
Email: salesinfo@spacecraft.com
Web: www.spacecraft.com
MIL-DTL-38999 Series II
- DUST cAPS & DUMMy RecePTAcLeS
dUST CAP for PLUg:
DcP08
SPACECrAfT CodES for: dUST CAP for rECEPTACLE:
DcR08
dUMMY rECEPTACLE:
DRP08
TABLe II. ATTAcHMeNT cODeS
Attachment
code
A
B
c
D
e
F
I
N
P
R
T
U
V
W
Description
No Attachment required
Bead Chain, Brass, Nickel Plated
Sash Chain, SST, Passivated
Bead Chain, SST, Passivated
Bead Chain, Brass, Cadmium, olive drab Plated
Bead Chain, Brass, Unfinished
Bead Chain, Brass, Black oxide finish
Wire rope, No Jacket
Wire rope, Polyurethane Jacket with Terminal
Wire rope, SST, PVC Covered, green Color
Wire Rope, SST, Teflon Covered, Natural Cover
Wire rope, SST, Nylon Covered, Brown Color
Wire rope, SST, Viton Covered, Black Color
Nylon Cord. green Color, SST Terminal
Specification(s)
cONSULT FAcTORy FOR OTHeR AVAILABLe FINISHeS
Spacecraft
code
H
B
X
e
c
A
N
L
P
T
W
Finish
TABLe I. FINISH cODeS
●
●
●
●
●
●
●
●
●
●
●
Anodize, Black
Cadmium Plate, Black
Cadmium Plate, Bright over
Electroless Nickel
Cadmium Plate, gold Irridite,
over Electroless Nickel
Cadmium Plate, olive drab
Cadmium Plate, olive drab
over Electroless Nickel
Electroless Nickel
Zinc Cobalt, dark olive drab
Passivated, Stainless Steel
Nickel, fluorocarbon Polymer
Zinc Nickel, Black
AMS-A-8625, Type II, Class 2
AMS-QQ-P-416, Type II, Class 3
AMS-QQ-P-416, Type I, Class 3
ASTMB 733-90, SC2, Type I, Class 5 over
AMS-C-26074, Class 4, grade B
MIL-C-5541, Class 3 AMS-QQ-P-416, Type II,
Class 3 over AMS-C-26074, Class 4, grade B
AMS-QQ-P-416, Type II, Class 3, 48 Hours
1000 Hour Corrosion resistance
AMS-C-26074, Class 4, grade B
96 Hour Corrosion resistance
AMS-QQ-P-35
500 Hour Corrosion resistance
ASTM B841 Type d
TABLe III. GASKeT MATeRIAL cODeS
Material
code
A
N
O
S
c
Material
Description
fluorosilicone, Blue
Neoprene, Black, MIL-r-3065
None required
Silicone, red, ZZ-r-765
Conductive Silicone
TABLe IV. eyeLeT eND
FITTING STyLeS AND SIZeS
(NOT USeD WITH
ATTAcHMeNT cODe A)
Dash No.
code
00
01
02
03
04
05
06
07
08
y
Ref. Dia.
No Eyelet
.125
.141
.167
.188
.219
.250
.156
.121
USED WITH ATTACHMENT CODES:
B, D, E, F, I
C
R, T, U, V, W
DASH 01
THRU
05 ONLY
Y
Y
DASH 01
THRU
05 ONLY
Y
SHAPE
OPTIONAL
LENGTH ±.250
TO CENTER OF
ATTACHING RIVET
TABLe V. RING eND FITTING SIZeS
(NOT USeD WITH ATTAcHMeNT cODe A)
DASH NO.
cODe
15
16
17
18
19
20
21
22
23
Z
RANGe
1.072 - 1.052
1.198 - 1.178
1.322 - 1.302
1.448 - 1.428
1.572 - 1.552
1.698 - 1.678
1.822 - 1.802
1.948 - 1.928
2.026 - 2.016
DASH NO.
cODe
33
34
35
36
11
37
12
13
14
Z
RANGe
.401 - .391
.454 - 444
.464 - .454
.526 - .516
.604 - .584
.651 - .641
.729 - .709
.885 - .865
.948 - .918
DASH NO.
cODe
24
25
26
27
28
29
30
31
32
Z
RANGe
2.088 - 2.078
2.151 - 2.141
2.276 - 2.266
2.338 - 2.328
2.401 - 2.391
2.526 - 2.516
2.651 - 2.641
2.901 - 2.891
3.026 - 3.016
USeD WITH ATTAcHMeNT cODeS:
B THRU W
RANGE
Z
LENGTH ±.250
TO CENTER OF
ATTACHING RIVET
3040 Clayton Street
North Las Vegas, NV 89032
Phone: 702.851.7600
Fax: 702.851.7620
Email: salesinfo@spacecraft.com
Web: www.spacecraft.com
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