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SPECIFICATION GRADE SHEET

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Military Specification

 

MIL-R-3065D SC (Neoprene)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
MIL-R-3065D SC
310 F2
30
1/32 - 1/4
36, 48
1500
550
-60°F to +220°F
2.39 lb
MIL-R-3065D SC
410 F2
40
1/64 - 1/4
36, 48
1500
500
-60°F to +220°F
2.47 lb
MIL-R-3065D SC
515 F2
50
1/64 - 1/4
36, 48
1700
400
-60°F to +220°F
2.61 lb
MIL-R-3065D SC
615 F2
60
1/64 - 1/4
36, 48
1800
350
-60°F to +220°F
2.65 lb
MIL-R-3065D SC
715 F2
70
1/64 - 1/4
36, 48
1800
270
-60°F to +220°F
2.61 lb
MIL-R-3065D SC
815 F2
80
1/64 - 1/4
36, 48
1600
150
-60°F to +220°F
2.61 lb
*Typical Values


MIL-R-3065D SB (Nitrile)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
MIL-R-3065D SB
410 F2
40
1/64 - 1/4
36, 48
1200
550
-60°F to +220°F
2.22 lb
MIL-R-3065D SB
515 F2
50
1/64 - 1/4
36, 48
1600
450
-60°F to +220°F
2.22 lb
MIL-R-3065D SB
615 F2
60
1/64 - 1/4
36, 48
1600
350
-60°F to +220°F
2.28 lb
MIL-R-3065D SB
715 F2
70
1/64 - 1/4
36, 48
2000
280
-60°F to +220°F
2.35 lb
MIL-R-3065D SB
815 F1
80
1/64 - 1/4
36, 48
1800
200
-60°F to +220°F
2.45 lb
*Typical Values


MIL-R-6855 Class 1 (Fuel Resistant Nitrile)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
MIL-R-6855
Class 1 Grade 40
40
1/64 - 1/4
36, 48
1500
600
-50°F to +220°F
2.15 lb
MIL-R-6855
Class 1 Grade 50
50
1/64 - 1/4
36, 48
1800
550
-50°F to +220°F
2.38 lb
MIL-R-6855
Class 1 Grade 60
60
1/64 - 1/4
36, 48
2100
500
-50°F to +220°F
2.42 lb
MIL-R-6855
Class 1 Grade 70
70
1/64 - 1/4
36, 48
2000
300
-50°F to +220°F
2.5 lb
MIL-R-6855
Class 1 Grade 80
80
1/64 - 1/4
36, 48
1800
200
-50°F to +220°F
2.46 lb
*Typical Values


MIL-R-6855 Class 2 (Oil Resistant Neoprene)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
MIL-R-6855
Class 2 Grade 30
30
1/64 - 1/4
36, 48
1300
550
-50°F to +220°F
2.36 lb
MIL-R-6855
Class 2 Grade 40
40
1/64 - 1/4
36, 48
1600
550
-50°F to +220°F
2.45 lb
MIL-R-6855
Class 2 Grade 50
50
1/64 - 1/4
36, 48
1600
400
-50°F to +220°F
2.53 lb
MIL-R-6855
Class 2 Grade 60
60
1/64 - 1/4
36, 48
1900
400
-50°F to +220°F
2.69 lb
MIL-R-6855
Class 2 Grade 70
70
1/64 - 1/4
36, 48
1800
250
-50°F to +220°F
2.67 lb
MIL-R-6855
Class 2 Grade 80
80
1/64 - 1/4
36, 48
1800
160
-50°F to +220°F
2.78 lb
*Typical Values


MIL-G-1149

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
MIL-G-1149
Type 1 Class 1
Grade 50 Neoprene
50
1/64 - 1/4
36, 48
1300
400
-30°F to +200°F
2.67 lb
MIL-G-1149
Type 1 Class 2
Grade 50 SBR
50
1/16 - 1/4
36
1100
400
-40°F to +180°F
2.14 lb
MIL-G-1149
Type 1 Class 5
Grade 50 Nitrile
50
1/64 - 1/4
36, 48
1500
500
-40°F to +220°F
2.32 lb
*Typical Values


MIL-R-2765 (Nitrile)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
MIL-R-2765
40
1/64 - 1/4
36, 48
1300
500
-50°F to +220°F
2.24 lb
*Typical Values


MIL-R-21252 (EPDM)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
MIL-R-21252
85
1/64 - 1/4
36, 48
2000
200
-40°F to +220°F
2.3 lb
*Typical Values


MIL-R-83285 GR80 (EPDM)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
MIL-R-83285 GR80
80
1/64 - 1/4
36, 48
1800
150
-60°F to +300°F
2.32 lb
*Typical Values


MIL-R-900 (EPDM)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
MIL-R-900
45
1/64 - 1/4
36, 48
1500
550
-40°F to +220°F
2.1 lb
*Typical Values

 

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ASTM D 2000 Specification

 

M4CA(EPDM), also meets M4AA and M2AA requirements

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
ASTM D 2000
M4CA 410
A25 B35 EA14 F19
40
1/64 - 1/4
36, 48
1500
500
-55°F to +300°F
2.1 lb
ASTM D 2000
M4CA 510
A25 B35 EA14 F19
50
1/64 - 1/4
36, 48
1600
450
-55°F to +300°F
2.08 lb
ASTM D 2000
M4CA 610
A25 B35 EA14 F19
60
1/64 - 1/4
36, 48
1800
400
-55°F to +300°F
2.14 lb
ASTM D 2000
M4CA 710
A25 B35 EA14 F19
70
1/64 - 1/4
36, 48
1700
200
-55°F to +300°F
2.2 lb
ASTM D 2000
M4CA 810
A25 B35 EA14 F19
80
1/64 - 1/4
36, 48
1800
150
-55°F to +300°F
2.31 lb
*Typical Values


M2BC (Neoprene)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
ASTM D 2000
M2BC 410
A14 B14 C12 E034 F17
40
1/64 - 1/4
36, 48
1600
550
-50°F to +200°F
2.45 lb
ASTM D 2000
M2BC 510
A14 B14 C12 E034 F17
50
1/64 - 1/4
36, 48
1600
400
-50°F to +200°F
2.53 lb
ASTM D 2000
M2BC 610
A14 B14 C12 E034 F17
60
1/64 - 1/4
36, 48
1900
400
-50°F to +200°F
2.69 lb
ASTM D 2000
M2BC 710
A14 B14 C12 E034 F17
70
1/64 - 1/4
36, 48
1800
250
-50°F to +200°F
2.67 lb
*Typical Values


M5BG (Nitrile)

Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
ASTM D 2000
M5BG 407
A14 B14 E014 E034 F17
40
1/64 - 1/4
36, 48
1100
500
-40°F to +220°F
2.14 lb
ASTM D 2000
M5BG 507
A14 B14 E014 E034 F17
50
1/64 - 1/4
36, 48
1200
400
-40°F to +220°F
2.22 lb
ASTM D 2000
M5BG 610
A14 B14 E014 E034 F17
60
1/64 - 1/4
36, 48
1700
400
-40°F to +220°F
2.41 lb
ASTM D 2000
M5BG 710
A14 B14 E014 E034 F17
70
1/64 - 1/4
36, 48
1700
300
-40°F to +220°F
2.41 lb
*Typical Values


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Aerospace Material Specification (AMS)

 
Specification
Durometer
Hardness
Shore ± 5
Thickness
(Inches)
Width
(Inches)
Tensile*
Ultimate
Elongation*
Percent
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8" x 36")
AMS 3205
Low Temperature
(Neoprene)
50
1/64 - 1/4
36, 48
1600
400
-50°F to +220°F
2.53 lb
AMS 3208
Weather Resistant
(Neoprene)
50
1/64 - 1/4
36, 48
1800
400
-30°F to +220°F
2.51 lb
AMS 3215
Fuel Resistant
(Nitrile)
70
1/64 - 1/4
36, 48
1700
350
-30°F to +220°F
2.45 lb
*Typical Values

 

 

     
     
     
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West American Rubber Company, LLC Biltrite Ripley Operations LLC

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WEST AMERICAN RUBBER COMPANY, LLC  |  1413 BRADEN COURT · ORANGE, CALIFORNIA 92868  |  TEL: 714-532-3355  |  sales@warco.com
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