2520-00-786-0157 BREATHER Index 5330-00-786-0161 GASKET

National Stock Number:
5330-00-786-0160

Federal Supply Class:
5330

National Item Identification Number:
007860160

Description:
GASKET

Detail:
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see WASHER, FLAT; SHIM; BEARING, WASHER, THRUST; and SPACER RING. Excludes DISK, VALVE; SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; SEAL, NONMETALLIC SPECIAL SHAPED SECTION; SHIELDING GASKET, ELECTRONIC; and RING, SEALING JAR.


Manufacturer Information:
917143819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
APERTURE LENGTH25.630 INCHES NOMINAL
APERTURE WIDTH15.380 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.500 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.045 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
HARDNESS RATING35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
HOLE DIAMETER0.245 INCHES MINIMUM AND 0.405 INCHES MAXIMUM
INSIDE CORNER RADIUS0.250 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.870 INCHES NOMINAL
OVERALL LENGTH26.870 INCHES NOMINAL
OVERALL WIDTH16.620 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2BG410ABC1F2Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL


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