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 6610-01-010-0276
NSN 5996-01-213-5184
NSN 6650-01-060-3262
NSN 5950-01-084-5851
NSN 5925-01-282-0018
NSN 5855-01-469-6123
NSN 5945-01-394-6754
NSN 5965-01-436-9507
NSN 5960-01-090-2065
NSN 5950-01-650-6804
NSN 7035-01-423-8343
NSN 6130-00-875-9709