National Item Identification Number
01-258-1989
012581989
5330-01-258-1989
5330012581989
National Stock Number
Item Name
GASKET
Federal Supply Class
5330
Description
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.
Commercial and Government Entity Code (Supplier Data)
19200
Reference Numbers (Part Numbers)
9376982
Required Categories
MATERIAL
STYLE DESIGNATOR
BOLT CIRCLE DIAMETER
OUTSIDE DIAMETER
SMALLEST BOL
Required Description
RUBBER OVERALL
B16 CIRCULAR
18.750 INCHES NOMINAL
21.250 INCHES NOMINAL
0.56
