Precision, square covers available in inside & outside configurations with little to no tooling charges. Standard products are plain, less finish, & come in Aluminum, Brass, Copper, Cold Rolled Steel, Cupro Nickel, HY-MU 80 (Other Shielding Alloys Available), Nickel Silver & Stainless Steel. Hudson Standard Tolerances apply. Other materials, modifications and finishes available.
If you don't find an exact match in the catalog, contact us. Send us your drawing, we specialize in custom cans, cases, covers & headers built to your specifications & requirements. Expertise in drawing titanium. Design assistance for manufacturability & reliability. ISO certified.
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Item #

Type

Size - A

Height - B

Thickness - C

Radius - D
Ref.

Notes

HU-4120 CA N/A INSIDE N/A 0.586 in14.88 mm N/A 0.188 in4.78 mm N/A 0.016 in0.41 mm N/A 0.049 in1.24 mm N/A
HU-4120 CB N/A INSIDE N/A 0.586 in14.88 mm N/A 0.108 in2.74 mm N/A 0.016 in0.41 mm N/A 0.049 in1.24 mm N/A
HU-4170 CA N/A INSIDE N/A 0.707 in17.96 mm N/A 0.188 in4.78 mm N/A 0.019 in0.48 mm N/A 0.098 in2.49 mm N/A MIL-T-27 Cover
HU-4170 CB N/A INSIDE N/A 0.707 in17.96 mm N/A 0.125 in3.18 mm N/A 0.019 in0.48 mm N/A 0.098 in2.49 mm N/A
HU-4230 CA N/A INSIDE N/A 0.834 in21.18 mm N/A 0.156 in3.96 mm N/A 0.019 in0.48 mm N/A 0.109 in2.77 mm N/A
HU-4230 CB N/A INSIDE N/A 0.834 in21.18 mm N/A 0.094 in2.39 mm N/A 0.019 in0.48 mm N/A 0.109 in2.77 mm N/A
HU-4280 CB N/A INSIDE N/A 0.957 in24.31 mm N/A 0.125 in3.18 mm N/A 0.019 in0.48 mm N/A 0.118 in3.00 mm N/A MIL-T-27 Cover
HU-4280 CD N/A INSIDE N/A 0.957 in24.31 mm N/A 0.141 in3.58 mm N/A 0.048 in1.22 mm N/A 0.118 in3.00 mm N/A
HU-4300 CB N/A INSIDE N/A 0.972 in24.69 mm N/A 0.156 in3.96 mm N/A 0.019 in0.48 mm N/A 0.128 in3.25 mm N/A
HU-4350 CA N/A INSIDE N/A 1.087 in27.61 mm N/A 0.156 in3.96 mm N/A 0.019 in0.48 mm N/A 0.245 in6.22 mm N/A
HU-4350 CB N/A INSIDE N/A 1.087 in27.61 mm N/A 0.094 in2.39 mm N/A 0.019 in0.48 mm N/A 0.245 in6.22 mm N/A
HU-4380 CA N/A INSIDE N/A 1.144 in29.06 mm N/A 0.094 in2.39 mm N/A 0.019 in0.48 mm N/A 0.156 in3.96 mm N/A
HU-4410 CA N/A INSIDE N/A 1.222 in31.04 mm N/A 0.109 in2.77 mm N/A 0.019 in0.48 mm N/A 0.140 in3.56 mm N/A
HU-4440 CA N/A INSIDE N/A 1.275 in32.39 mm N/A 0.156 in3.96 mm N/A 0.019 in0.48 mm N/A 0.125 in3.18 mm N/A
HU-4470 CA N/A INSIDE N/A 1.373 in34.87 mm N/A 0.141 in3.58 mm N/A 0.025 in0.64 mm N/A 0.160 in4.06 mm N/A
HU-4480 CK N/A OUTSIDE N/A 1.438 in36.53 mm N/A 0.125 in3.18 mm N/A 0.019 in0.48 mm N/A 0.145 in3.68 mm N/A
HU-4500 CA N/A INSIDE N/A 1.465 in37.21 mm N/A 0.188 in4.78 mm N/A 0.025 in0.64 mm N/A 0.125 in3.18 mm N/A
HU-4500 CD N/A INSIDE N/A 1.465 in37.21 mm N/A 0.312 in7.92 mm N/A 0.031 in0.79 mm N/A 0.125 in3.18 mm N/A
HU-4500 CE N/A INSIDE N/A 1.465 in37.21 mm N/A 0.150 in3.81 mm N/A 0.031 in0.79 mm N/A 0.125 in3.18 mm N/A
HU-4500 CK N/A OUTSIDE N/A 1.520 in38.61 mm N/A 0.188 in4.78 mm N/A 0.019 in0.48 mm N/A 0.134 in3.40 mm N/A
HU-4525 CB N/A INSIDE N/A 1.544 in39.22 mm N/A 0.188 in4.78 mm N/A 0.025 in0.64 mm N/A 0.203 in5.16 mm N/A MIL-T-27 Cover
HU-4570 CA N/A INSIDE N/A 1.700 in43.18 mm N/A 0.125 in3.18 mm N/A 0.031 in0.79 mm N/A 0.196 in4.98 mm N/A
HU-4570 CB N/A INSIDE N/A 1.700 in43.18 mm N/A 0.250 in6.35 mm N/A 0.031 in0.79 mm N/A 0.196 in4.98 mm N/A
HU-4570 CK N/A OUTSIDE N/A 1.750 in44.45 mm N/A 0.203 in5.16 mm N/A 0.031 in0.79 mm N/A 0.187 in4.75 mm N/A
HU-4625 CK N/A OUTSIDE N/A 1.881 in47.78 mm N/A 0.141 in3.58 mm N/A 0.031 in0.79 mm N/A 0.285 in7.24 mm N/A
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