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 5920-01-006-2768
NSN 6110-01-090-0804
NSN 5998-00-111-3644
NSN 5910-01-222-8657
NSN 6145-01-541-3310
NSN 5965-00-549-0220
NSN 6685-01-617-6049
NSN 6135-00-990-1822
NSN 5965-00-729-6835
NSN 6220-00-676-0904
NSN 7035-01-121-5905
NSN 5999-00-975-0554