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 5905-00-324-2918
NSN 5950-00-246-2044
NSN 5960-00-258-9292
NSN 5920-00-621-6601
NSN 6645-01-567-8282
NSN 5996-00-213-7121
NSN 5996-00-484-9196
NSN 5905-01-397-0748
NSN 6610-01-268-8456
NSN 5965-01-524-9852
NSN 5895-00-056-3991
NSN 5950-01-027-1269