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Standards Speifications Guides

    • Ring Gaskets 150lb
    • Ring Gaskets 300lb
    • Full Face Gaskets 150lb
    • Full Face Gaskets 300lb

Technical Reference Bulletin Specifications Reference Tables

The specification tables printed below are for common standards such as Military specifications (Mil specs), AMS, UL Flammability, NEMA Enclosure and ASTM specifications. This specification list is for reference purposes only; refer to the actual specification for specific details.

 

Military Specifications (MIL Specs)

Spec IDAlternateDescription
A-A-59588AA59588, A A 59588New commercial description overview for silicone rubber items
ZZ-R-765ZZR765, ZZ R 765Class 1 Extreme low temperature phenyl base silicone
ZZ-R-765ZZR765, ZZ R 765Class 2 General purpose, low compression set methyl-vinyl silicone
ZZ-R-765ZZR765, ZZ R 765Class 3 High flex, high tear strength grades of methyl-vinyl silicone
Mil-R-6130MilR6130,  Mil R 6130See ASTM D6576  (below)

 

AMS Specifications

AMS 3301General purpose, 40 durometer silicone
AMS 3302General purpose, 50 durometer silicone
AMS 3303General purpose, 60 durometer silicone
AMS 3304General purpose, 70 durometer silicone
AMS 3323Fluorosilicone sponge, closed cell
AMS 3347High strength, 50 durometer silicone rubber
AMS 3348High strength, 30 durometer silicone rubber
AMS 3349High strength, 70 durometer silicone rubber

 

UL Flammability Specifications

Spec IDAlternateDescription
UL 94 HBUL94 HB, UL94HB, UL 94 HBHorizontal Burn Test - slow burning on a horizontal swatch
UL 94 V-0UL94 V-0, UL94V-0, UL94V-0, UL 94 V0, UL94
V0, UL94V0, UL 94V0
Vertical Burn Test - burning stops within 10 seconds on a vertical swatch, no drips allowed
UL 94 V-1UL94 V-1, UL94V-1, UL 94 V-1, UL 94 V1, UL94
V1, UL94V1, UL 94V1
Vertical Burn Test - burning stops within 30 seconds on a vertical swatch, no drips allowed

 

IP Enclosure Specifications

Spec IDAlternateDescription
IP 5X (solids)IP5X, IP-5XFirst Digit Complete protection (dust protected)
IP 6X (solids)IP6X, IP-6XFirst Digit Complete protection (dust proof)
IP X0 (water)IPX0, IP-X0Second Digit No special protection required
IP X1 (water)IPX1, IP-X1Second Digit Water dripping/falling vertically (light rain)
IP X2 (water)IPX2, IP-X2Second Digit Water sprayed at an angle, up to 15 degrees from the vertical (light rain and wind)
IP X3 (water)IPX3, IP-X3Second Digit Spray water, any direction  up to 60 degrees from the vertical (Heavy rain)
IP X4 (water)IPX4, IP-X4Second Digit Spray water from all directions, limited ingress permitted
IP X5 (water)IPX5, IP-X5Second Digit Low pressure water jets from all directions, limited ingress permitted (Hose down, non-commercial)
IP X6 (water)IPX6, IP-X6Second Digit High pressure jets from all directions, limited ingress permitted (Hose down, commercial)
IP X7 (water)IPX7, IP-X7Second Digit Temporary immersion, 15 cm to 1m (Shallow immersion)


IP = Ingress Protection from objects and moisture
Examples:
IP 66, IP66 Dust-proof, high pressure jets from all directions
IP 67, IP67 Dust-proof, temporary immersion (shallow, up to 1m)
IP 68, IP68 Dust-proof, permanent immersion, under pressure

 

National Electrical Manufacturers Association (NEMA) Enclosure Specifications

Spec IDDescription
NEMA Type 1General purpose indoor use, no special protection.
NEMA Type 2Indoor use, protection against limited amounts of falling water and debris.
NEMA Type 3Outdoor use, to protect against windblown dust, rain, and sleet. To be unaffected by development of ice.
NEMA Type 3ROutdoor use, to protect against falling rain. To be unaffected by development of ice.
NEMA Type 3SOutdoor use, to protect against sleet. To be unaffected by development of ice.
NEMA Type 4Indoor or outdoor use, to protect against windblown dust and rain, splashing water, and hose down. To be unaffected by development of ice.
NEMA Type 4XSimilar to Type 4, plus protection against corrosion.
NEMA Type 6Indoor or outdoor use, to protect against entry of water during temporary, shallow submersion. To be unaffected by development of ice.

 

Solid Silicones and Associated AMS and Military Specifications

COHRDurometerTensile, PSIElongation,%Tear, PPIC-Set, 320°FAMS SpecA-A-59588
ZZ-R-765b
ZZ-R-765e
ZZ-R-765/15CNotes
 ASTM D395ASTM D412ASTM D412ASTM D624ASTM D395 Class, GradeClass, Grade 
COHR
300
308005505015   Molded 36” x 36” sheets, .188” thick and greater
COHR
9030
308505004015   Rotocured 36” wide continuous, general purpose
COHR
9235
3011508001503033483b,
Gr 30
-xxxF3Rotocured 36” wide continuous, high strength
COHR
400
40700400751533012a,2b, Gr 40-xxxC4Molded 36” x 36” sheets, .188” thick and greater
COHR
9040
40900500801533012a,2b, Gr 40-xxxC4Rotocured 36” wide continuous, general purpose
COHR
500
50700350701533022a,2b, Gr 50-xxxC5Rotocured 36” wide continuous, high strength
COHR
9050
50900400751533022a,2b, Gr 50-xxxC5Molded 36” x 36” sheets, .188” thick and greater
COHR
9255
5012006001603033473b,
Gr 50
-xxxF5Rotocured 36” wide continuous, general purpose
COHR
600
60700200651533032a,2b, Gr 60-xxxC6Molded 36” x 36” sheets, .188” thick and greater
COHR
600
60700200651533032a,2b, Gr 60-xxxC6Molded 36” x 36” sheets, .188” thick and greater
COHR
9060
60700200502033032a,2b, Gr 60-xxxC6Rotocured 36” wide continuous, general purpose
COHR
700
70700160601533042a,2b, Gr 70-xxxC7Molded 36” x 36” sheets, .188” thick and greater
COHR
9070
70750160652033042a,2b, Gr 70-xxxC7Rotocured 36” wide continuous, general purpose
COHR
9275
7012003501503033493b,
Gr 70
-xxxF7Rotocured 36” wide continuous, high strength

 

ASTM Specifications

Spec IDDescription
ASTM D 6576New designation for cellular materials, replaces Mil-R-6130
ASTM D 1056 Type 1Open cell sponge rubber
ASTM D 1056 Type 2Closed cell sponge rubber
ASTM D 1056  Class ANon-oil resistant
ASTM D 1056  Class BOil resistant, low swell
ASTM D 1056  Class COil resistant, medium swell
ASTM D 1056  Class DExtreme temperature resistance
ASTM D 1056  Grade 0Compression Force Deflection less than 2 psi
ASTM D 1056  Grade 1Compression Force Deflection = 2 - 5 psi
ASTM D 1056  Grade 2Compression Force Deflection = 5 - 9 psi
ASTM D 1056  Grade 3Compression Force Deflection = 9-13  psi (for classes A, B, C) 9-15  psi (for class D)
ASTM D 1056  Grade 4Compression Force Deflection = 13-17  psi (for classes A, B, C) 15-22  psi (for class D)
ASTM D 1056  Grade 5Compression Force Deflection = 17-25  psi (for classes A, B, C) 22-30  psi (for class D)
ASTM D 1056 Test Suffix AHeat resistance
ASTM D 1056 Test Suffix BCompression set
ASTM D 1056  Test Suffix COzone or weather resistance
ASTM D 1056 Test Suffix DCompression deflection resistance
ASTM D 1056  Test Suffix EFluid resistance  (Fuel B)
ASTM D 1056  Test Suffix FLow temperature resistance
ASTM D 1056  Test Suffix GTear resistance
ASTM D 1056 Test Suffix JAbrasion resistance
ASTM D 1056  Test Suffix KAdhesion resistance
ASTM D 1056 Test Suffix LWater absorption
ASTM D 1056 Test Suffix MFlammability resistance
ASTM D 1056 Test Suffix NImpact resistance
ASTM D 1056  Test Suffix PStaining resistance
ASTM D 1056  Test Suffix RResilience
ASTM D 1056  Test Suffix TTensile and Elongation
ASTM D 1056 Test Suffix WDensity
ASTM D 1056 Test Suffix ZAny special requirements
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