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 6610-01-333-2381
NSN 6135-00-134-6648
NSN 6685-01-380-1159
NSN 5905-00-222-6092
NSN 6685-00-580-9733
NSN 5945-01-390-9576
NSN 5960-01-123-3313
NSN 6220-00-522-6859
NSN 5965-01-528-4023
NSN 5925-00-001-7446
NSN 5910-01-145-4859
NSN 5996-01-173-2339