Standard Materials
and Finishes
The following are Glenair's standard finishes. Individual product pages within this catalog list their most common
finishes. Additional finishes are listed within the table below.
GLENAIR M85049 SYMBOL
SYMBOLREFERENCE ONLY FINISH
B
C*
G*
J
LF
M
N
NC
NF
T
U**
ZN
W
N
A
Anodize, Black
Hard Coat, Anodic
Iridite, Gold Over Cadmium Plate
Over Electroless Nickel
Cadmium Plate, Bright Over
Electroless Nickel
Electroless Nickel
Cadmium Plate, Olive Drab Over
Electroless Nickel
Zinc Cobalt, Dark Olive Drab
Cadmium Plate, Olive Drab Over
Electroless Nickel
Cadmium Plate, Bright Over
Electroless Nickel
Cadmium Plate, Black
Zinc-Nickel Alloy, Olive Drab
TABLE II - STANDARD FINISHES
SPECIFICATION(S)
AMS-QQ-P-416, Type II, Class 3
AMS-A-8625, Type II, Class 2
AMS-A-8625, Type III, Class 1
MIL-C-5541, Class 3 AMS-QQ-P-416, Type II,
Class 3 over AMS-C-26074, Class 3 or 4, Grade B
1000 Hour Corrosion Resistance
AMS-C-26074, Class 4, Grade B; & ASTM B733-90, SC2, Type 1, Class 4
AMS-QQ-P-416, Type II, Class 3 over Electroless Nickel
AMS-C-26074
96 Hour Corrosion Resistance
1000 Hour Corrosion Resistance
AMS-QQ-P-416, Type II, Class 3 over Electroless Nickel, AMS-C-26074,
Class 3 or 4, Grade B
AMS-QQ-P-416, Type II, Class 3
Cadmium Plate, 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.
COMPONENT
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.
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
Anti-rotation device
STANDARD MATERIALS - BACKSHELLS AND ACCESSORIES
MATERIAL
Aluminum
Aluminum
Corrosion Resisting
Steel
Silicone
Teflon
Corrosion Resistant
Material
SPECIFICATION
AMS-QQ-A-200
ASTMB221, 209
QQ-A-591
ASTMB85, 26
ASTMA582 (300 Series)
AMS-QQ-S-763
ZZ-R-765, MIL-R-25988
TFE
N/A
Unless otherwise specified, the following 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
© 2011 Glenair, Inc.
CAGE Code 06324
Printed in U.S.A.
NOTES
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
3
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