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 2925-01-354-1752
NSN 5999-01-005-5597
NSN 6650-00-144-4555
NSN 6610-00-963-9435
NSN 5996-01-078-8440
NSN 5996-01-391-8033
NSN 5905-01-156-9448
NSN 6110-01-108-4381
NSN 5935-01-466-4211
NSN 6145-00-411-5828
NSN 5990-01-565-2226
NSN 6620-00-820-9616