2840-00-016-0838 COVER PLATE,SEAL Index 2840-00-016-0841 FITTING ASSEMBLY,VENT

National Stock Number:
5330-00-016-0840

Federal Supply Class:
5330

National Item Identification Number:
000160840

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:
684621224617GENERAL MOTORS CORP
684621263005ROLLS-ROYCE CORPORATION
684621273342ALLISON TRANSMISSION INC


Techincal Specification:
APERTURE DIAMETER0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.804 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.803 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.010 INCHES MINIMUM AND 0.017 INCHES MAXIMUM
HOLE DIAMETER0.280 INCHES NOMINAL
OVERALL LENGTH2.474 INCHES NOMINAL
OVERALL WIDTH1.310 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
SIDE RADIUS FROM BOLT CIRCLE0.312 INCHES NOMINAL
SIDE RADIUS FROM GASKET CENTER1.310 INCHES NOMINAL


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