Military Spec & Gasket Materials

When dealing with projects that involve Military Specifications, trust the team at Blaylock Gasket & Packing to help you sort through the seemingly endless amount of information involved. Mil-Spec projects are an exact science, and we’re ready to help you when the need arises. Our capabilities include working with:

  • Mil-Spec Rubber
  • Mil-Spec Cork
  • Mil-Spec Cork & Rubber
  • Mil-Spec Foam (Open & Closed Cell)
  • Mil-Spec Sponge (Open & Closed Cell)
  • Mil-Spec Silicone
  • Mil-Spec O-Rings
  • Mil-Spec Fibers
  • Mil-Spec High-Temp

We can assist you with your Mil-Spec needs. Contact us today and we’ll get started working for you.

 

Spec

Material

Durometer 
Hardness

Durometer 
Tolerance

AMS 3205 Low Temperature

NEOPRENE

50

+/- 5

AMS 3208 Weather Resistant

NEOPRENE

50

+/- 5

AMS 3215 Fuel Resistant

NITIRLE

70

+/- 5

 

 

 

 

MIL-G-1149 TYPE1 CL1 GR50

NEOPRENE

50

+/- 5

MIL-G-1149 TYPE1 CL5 GR50

NITRILE

50

+/- 5

 

 

 

 

MIL-R-2765

NITRILE

35-55

+/- 5

 

 

 

 

MIL-R-3065D SC 310 F1

NEOPRENE

30

+/- 5

MIL-R-3065D SC 410 F2

NEOPRENE

40

+/- 5

MIL-R-3065D SC 515 F2

NEOPRENE

50

+/- 5

MIL-R-3065D SC 615 F2

NEOPRENE

60

+/- 5

MIL-R-3065D SC 715 F2

NEOPRENE

70

+/- 5

MIL-R-3065D SC 815 F1

NEOPRENE

80

+/- 5

MIL-R-3065D SB 410 F2

NITRILE

40

+/- 5

MIL-R-3065D SB 515 F2

NITRILE

50

+/- 5

MIL-R-3065D SB 615 F2

NITRILE

60

+/- 5

MIL-R-3065D SB 715 F2

NITRILE

70

+/- 5

MIL-R-3065D SB 815 F2

NITRILE

80

+/- 5

 

 

 

 

MIL-R-6855 1(40)

NITRILE, FUEL RESISTANT

40

+/- 5

MIL-R-6855 1(50)

NITRILE, FUEL RESISTANT

50

+/- 5

MIL-R-6855 1(60)

NITRILE, FUEL RESISTANT

60

+/- 5

MIL-R-6855 1(70)

NITRILE, FUEL RESISTANT

70

+/- 5

MIL-R-6855 1(80)

NITRILE, FUEL RESISTANT

80

+/- 5

MIL-R-6855 2(40)

NEOPRENE, OIL RESISTANT

40

+/- 5

MIL-R-6855 2(50)

NEOPRENE, OIL RESISTANT

50

+/- 5

MIL-R-6855 2(60)

NEOPRENE, OIL RESISTANT

60

+/- 5

MIL-R-6855 2(70)

NEOPRENE, OIL RESISTANT

70

+/- 5

MIL-R-6855 2(80)

NEOPRENE, OIL RESISTANT

80

+/- 5

 

 

 

 

MIL-R-21252

EPDM

85

+/- 5

MIL-R-83285 GR80

EPDM

80

+/- 5

 

 

 

 

ASTM D 2000 OR MIL-R-3065E

 

 

 

M4AA 407 A13 B13 C12 F19

EPDM

40

+/- 5

M2AA 510 A13 B13 C12 F19

EPDM

50

+/- 5

M2AA 610 A13 B13 C12 F19

EPDM

60

+/- 5

M2AA 710 A13 B13 C12 F19

EPDM

70

+/- 5

M2BC 407 A14 B14 C12 E034 F17

NEOPRENE

40

+/- 5

M2BC 510 A14 B14 C12 E034 F17

NEOPRENE

50

+/- 5

M2BC 610 A14 B14 C12 E034 F17

NEOPRENE

60

+/- 5

M2BC 710 A14 B14 C12 E034 F17

NEOPRENE

70

+/- 5

M5BG 407 A14 B14 E014 E034 F17

NITRILE

40

+/- 5

M5BG 510 A14 B14 E014 E034 F17

NITRILE

50

+/- 5

M5BG 610 A14 B14 E014 E034 F17

NITRILE

60

+/- 5

M5BG 710 A14 B14 E014 E034 F17

NITRILE

70

+/- 5

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