Core material may extrude from gap
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.
NSN 5960-00-600-1454
NSN 5965-00-281-0319
NSN 5985-01-608-4780
NSN 6105-00-917-8187
NSN 5996-01-474-8325
NSN 7035-01-224-5165
NSN 5999-01-053-9931
NSN 6220-01-015-2956
NSN 6220-01-350-0319
NSN 5895-01-445-5526
NSN 6130-01-365-2649
NSN 5950-01-007-6590