Page 16 - Circular Connector Backshells and Accessories

Reference Information
Standard Materials and Finishes
How
to Order

TABLE II - STANDARD FINISHES
GLENAIR M85049 SYMBOL
SYMBOL REFERENCE ONLY FINISH SPECIFICATION(S)
A Cadmium Plate, Bright AMS-QQ-P-416, Type I, Class 2
B Cadmium Plate, Olive Drab AMS-QQ-P-416, Type II, Class 3
C* A Anodize, Black AMS-A-8625, Type II, Class 2
G* Hard Coat, Anodic AMS-A-8625, Type III, Class 1
J Iridite, Gold Over Cadmium Plate Over MIL-C-5541, Class 3 AMS-QQ-P-416, Type II,
Electroless Nickel Class 3 over AMS-C-26074, Class 4, Grade B
LF Cadmium Plate, Bright Over 1000 Hour Corrosion Resistance
Electroless Nickel
M N Electroless Nickel AMS-C-26074, Class 4, Grade B
N Cadmium Plate, Olive Drab Over AMS-QQ-P-416, Type II, Class 3 over Electroless Nickel
Electroless Nickel AMS-C-26074
NC Zinc Cobalt, Dark Olive Drab 96 Hour Corrosion Resistance
NF W Cadmium Plate, Olive Drab Over 1000 Hour Corrosion Resistance
Electroless Nickel
T Cadmium Plate, Bright Over AMS-QQ-P-416, Type I, Class 3
Electroless Nickel ASTMB 733-90, SC2, Type I, Class 5, MIL-C-26074***
U Cadmium Plate, Black AMS-QQ-P-416, Type II, Class 3
ZU** Cadmium Plate, Black AMS-QQ-P-416, Type II, Class 3
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 the elements used in Glenair's general accessory products. Contact
backshells and connector accessories. However, backshell compo- Glenair for applicable specifications on items not listed below.
nents are not limited to those items listed, but are representative of
STANDARD MATERIALS - BACKSHELLS AND ACCESSORIES
COMPONENT MATERIAL SPECIFICATION
Machined components: such as backshell bodies, fabricated elbows, protective covers, Aluminum AMS-QQ-A-200
rotatable couplers, dummy stowage receptacles, lock nuts, G-spring support rings, ASTMB221, 209
EMI ground rings, grommet followers, etc.
Die cast components: such as angular backshells, strain relief backshells, strain relief Aluminum QQ-A-591
bodies, strain relief saddles, special EMI ground rings, etc. ASTMB85, 26
Backshells or strain reliefs: available in optional corrosion resisting steel; and Corrosion Resisting Steel ASTMA582 (300 Series)
hardware: such as screws, washers, rivets, wire rope, sash chain, band straps, etc. AMS-QQ-S-763
Elastomeric seals: such as O-rings, cable jacket seals, grommets, etc. Silicone A-A-59588
Fluorosilicone MIL-DTL-25988
Anti-friction and thrust washers Fluoropolymer TFE
Anti-rotation device Corrosion Resistant N/A
Material
BODY STRAP NOTES
Glenair offers an optional stainless steel body strap for On all length callouts, tolerance is ± .060 unless otherwise
attaching protective covers as illustrated. To specify body specified.
strap, add suffix letter C to the end of the part number. For Unless otherwise specified, the following other dimensional
example 360AS001M1610M6C. tolerances will apply:
.xx = ± .03 (0.8)
.xxx = ± .015 (0.4)
Lengths = ± .060 (1.52)
Angles = ± 5°
2-56 Screw and Nut Metric dimensions (mm) are indicated in parentheses

NOTE: For your convenience these tables have been reproduced inside the back cover fold-out.
© 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 14 E-Mail: sales@glenair.com