MIL-DTL-83513G
3.3.6 Dielectric materials.
3.3.6.1 Inserts, class M. Inserts for class M connector material shall conform to the requirements of
type GDI-30F or type SDG-F in accordance with ASTM D5948, or shall be glass filled thermoplastic
materials in accordance with ASTM D5927 or MIL-M-24519 (color optional) or Liquid Crystal Polymer
(LCP) in accordance with ASTM D5138, color optional..
3.3.6.2 Inserts, class P. All plastic class P connectors shall conform to the requirements of type GDI-
30F or SDG-F in accordance with ASTM D 5948, or types TPES102G30, TPES013G30, TPES023G30,
in accordance with ASTM D5927, or GPT-30F, GET-30F, and GCT-30F in accordance with MIL-M-24519
or PPS000G40A30330E1F01Y11 in accordance with ASTM D4067, or GST-40F in accordance with
MIL-M-24519, or LCP0120G30A43430 EA300ED035EE200EF140 or LCP0120G50A44230
EA300ED042EE200EF180 in accordance with ASTM D5138, or GLCP-30F or GLCP-50 in accordance
with MIL-M-24519 (color optional).
3.3.7 Shells. Shells shall be die cast or extruded aluminum type A380 in accordance with ASTM B85,
or bar stock aluminum in accordance with ASTM B 221, or aluminum alloy 2024 in accordance with
SAE AMS-QQ-A-250/4 or 6061, in accordance with SAE AMS-QQ-A-200/8 or SAE AMS-QQ-A-250/11 or
7075 in accordance with SAE AMS-QQ-A-200/11 or SAE AMS-QQ-A-250/12 or 300 series stainless steel
passivated in accordance with SAE AMS-2700, type 2.
3.3.7.1 Finish (class M). Unless otherwise specified, the finish on shells shall be in accordance with
the following designations:
A - Pure electrodeposited aluminum in accordance with MIL-DTL-83488, type II, color shall be non-
reflective
C - Cadmium in accordance with SAE-AMS-QQ-P-416, type II, class 3. A suitable underplate is
permissible for aluminum shells when cadmium plating is used.
K - Zinc nickel in accordance with ASTM B841 over a suitable underplate
N - Electroless nickel (space applications only) in accordance with SAE AMS2404, class 3 or 4,
.0005 inch minimum thickness or ASTM B733, class 3 or 4, service code SC2 for space
applications only.
P - Passivated Stainless Steel
T - Nickel Fluorocarbon Polymer, High phosphate nickel with fluorocarbon polymer additive over a
suitable underplate. Color shall be non-reflective.
Finishes shall withstand 48 hour salt spray.
3.3.8 Fungus resistant. Materials used in the construction of these connectors shall be fungus inert
(see 4.2.5 ).
3.3.9 Interfacial seals. Seals shall be made from silicone or fluorosilicone elastomer in accordance
with A-A-59588 or SAE-AMS-R-25988.
3.3.10 Flux. When flux is used, it shall conform to type RMA flux, soldering liquid, (rosin base) in
accordance with J-STD-004, J-STD-005, or J-STD-006.
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