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 5950-01-224-0325
NSN 5930-01-285-1103
NSN 6685-00-473-9574
NSN 5905-00-874-0308
NSN 5930-01-525-5788
NSN 5965-01-265-6814
NSN 6610-01-446-7635
NSN 2925-00-131-7626
NSN 5910-01-253-8026
NSN 7035-01-008-7248
NSN 5905-00-306-1233
NSN 6105-01-411-3996