Reference Information
Standard Materials and Finishes
TABLE II - STANDARD FINISHES
GLENAIR
SYMBOL
M85049 SYMBOL
REFERENCEONLY FINISH
SPECIFICATION(S)
A
B
Cadmium Plate, Bright
AMS-QQ-P-416, Type I, Class 2
AMS-QQ-P-416, Type II, Class 3
AMS-A-8625, Type II, Class 2
AMS-A-8625, Type III, Class 1
Cadmium Plate, Olive Drab
Anodize, Black
C*
G*
J
A
Hard Coat, Anodic
Iridite, Gold Over Cadmium Plate Over MIL-C-5541, Class 3AMS-QQ-P-416, Type II,
Electroless Nickel
Class 3 over AMS-C-26074, Class 4, Grade B
Cadmium Plate, Bright Over
Electroless Nickel
1000 Hour Corrosion Resistance
LF
Electroless Nickel
AMS-C-26074, Class 4, Grade B
M
N
N
Cadmium Plate, Olive Drab Over
Electroless Nickel
AMS-QQ-P-416, Type II, Class 3 over Electroless Nickel
AMS-C-26074
Zinc Cobalt, Dark Olive Drab
96 Hour Corrosion Resistance
NC
NF
Cadmium Plate, Olive Drab Over
Electroless Nickel
1000 Hour Corrosion Resistance
W
Cadmium Plate, Bright Over
Electroless Nickel
AMS-QQ-P-416, Type I, Class 3
ASTMB 733-90, SC2, Type I, Class 5, MIL-C-26074***
T
Cadmium Plate, Black
AMS-QQ-P-416, Type II, Class 3
AMS-QQ-P-416, Type II, Class 3
U
Cadmium Plate, Black
ZU**
ZN
Zinc-Nickel Alloy, Olive Drab
ASTMB 841-91, Over Electroless Nickel 1000 Hour Salt
Spray
*
Anodize finish; not suitable for EMI Shielding or grounding applications.
** Applicable to corrosion resisting steel backshells and accessories. Consult factory for other available finishes.
The following standard materials are used for the majority of Glenair
backshells and connector accessories. However, backshell compo-
nents are not limited to those items listed, but are representative of
the elements used in Glenair's general accessory products. Contact
Glenair for applicable specifications on items not listed below.
STANDARDMATERIALS-BACKSHELLSANDACCESSORIES
MATERIAL
SPECIFICATION
AMS-QQ-A-200
ASTMB221, 209
COMPONENT
Aluminum
Machined components: such as backshell bodies, fabricated elbows, protective covers,
rotatable couplers, dummy stowage receptacles, lock nuts, G-spring support rings,
EMI ground rings, grommet followers, etc.
Aluminum
QQ-A-591
ASTMB85, 26
Die cast components: such as angular backshells, strain relief backshells, strain relief
bodies, strain relief saddles, special EMI ground rings, etc.
Backshells or strain reliefs: available in optional corrosion resisting steel; and
hardware: such as screws, washers, rivets, wire rope, sash chain, band straps, etc.
Elastomeric seals: such as O-rings, cable jacket seals, grommets, etc.
Anti-friction and thrust washers
Corrosion Resisting Steel ASTMA582 (300 Series)
AMS-QQ-S-763
Silicone
Teflon
Corrosion Resistant
Material
ZZ-R-765, MIL-R-25988
TFE
N/A
Anti-rotation device
BODY STRAP
NOTES
On all length callouts, tolerance is ± .060 unless otherwise
specified.
Glenair offers an optional stainless steel body strap for
attaching protective covers as illustrated. To specify body
strap, add suffix letter C to the end of the part number. For
example 360AS001M1610M6C.
Unless otherwise specified, the following other dimensional
tolerances will apply:
.xx = ± .03 (0.8)
.xxx = ± .015 (0.4)
Lengths = ± .060 (1.52)
Angles = ± 5°
Metric dimensions (mm) are indicated in parentheses
NOTE: For your convenience these tables have
been reproduced inside the back cover fold-out.
2-56 Screw and Nut
© 2005 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
E-Mail: sales@glenair.com
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