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 7035-01-413-6697
NSN 5999-01-542-8622
NSN 2925-00-436-9837
NSN 5935-01-592-0627
NSN 5920-01-028-6492
NSN 5905-01-093-6311
NSN 2925-00-149-0760
NSN 6610-00-795-2711
NSN 5945-01-411-1871
NSN 6110-00-996-3698
NSN 6685-01-553-7287
NSN 6145-01-520-9674