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 5996-01-617-0370
NSN 5996-01-323-0166
NSN 6130-01-113-1095
NSN 6220-00-962-3226
NSN 5996-01-061-6894
NSN 6110-01-399-8109
NSN 5935-00-516-5251
NSN 5985-01-046-4524
NSN 5855-00-494-9581
NSN 5910-01-351-5679
NSN 6685-01-493-4280
NSN 6110-00-466-1674