5330-00-741-4252 GASKET Index 3020-00-741-4254 GEAR,SPUR

National Stock Number:
5330-00-741-4253

Federal Supply Class:
5330

National Item Identification Number:
007414253

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:
2520007414253SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
741425319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
KC278556442DIAMOND REO TRUCK CO
M2308161038VICKERS INC
M30754461465GARWOOD/FELLER INC GARWOOD WINCH DIV


Techincal Specification:
APERTURE LENGTH3.875 INCHES NOMINAL
APERTURE WIDTH4.188 INCHES NOMINAL
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.984 INCHES MINIMUM AND 4.016 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.296 INCHES MINIMUM AND 4.328 INCHES MAXIMUM
CROSS-SECTIONAL THICKNESS0.032 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
HOLE DIAMETER0.406 INCHES NOMINAL
INSIDE CORNER INVERTED RADIUS0.438 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.438 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.438 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.438 INCHES NOMINAL
OVERALL LENGTH4.875 INCHES NOMINAL
OVERALL WIDTH5.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. +3421-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALPAPER AND RESIN NATURAL OR RESIN SYNTHETIC OVERALL
STYLE DESIGNATORNON-CIRCULAR


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