A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6150-00-510-0476
NSN 5996-01-572-4895
NSN 5985-00-552-0740
NSN 2925-01-520-4194
NSN 5950-01-653-8864
NSN 6685-01-442-9326
NSN 5930-01-051-6785
NSN 2925-01-025-0082
NSN 5998-01-371-3866
NSN 4140-01-250-4896
NSN 5905-01-263-0367
NSN 5965-00-066-7229