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 6620-00-988-0976
NSN 5965-01-063-7894
NSN 6685-00-261-4860
NSN 5905-00-167-6872
NSN 5985-00-025-3770
NSN 6610-00-111-3648
NSN 5835-01-026-0670
NSN 5905-00-057-8712
NSN 6685-00-291-7857
NSN 5835-01-244-8532
NSN 5895-00-261-3419
NSN 6685-00-067-5263