3020-00-670-6876 GEAR,SPUR Index 1730-00-670-6878 ARM,MODIFIED THROTT

National Stock Number:
5330-00-670-6877

Federal Supply Class:
5330

National Item Identification Number:
006706877

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:
56A2299405861EGLIN AIR FORCE BASE
56A2299480049DEPARTMENT OF THE AIR FORCE
56A2299498750SAN ANTONIO AIR LOGISTICS CENTER
63B52392-780049DEPARTMENT OF THE AIR FORCE
63B52392-798750SAN ANTONIO AIR LOGISTICS CENTER


Techincal Specification:
APERTURE DIAMETER2.625 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.250 INCHES NOMINAL
BOLT HOLE QUANTITY6
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL
FSC APPLICATION DATABOMB LIFT,AIRCRAFT
HOLE DIAMETER0.438 INCHES NOMINAL
OUTSIDE DIAMETER4.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-7021,CL 1 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALASBESTOS AND RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
STYLE DESIGNATORCIRCULAR


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