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 5935-00-179-3871
NSN 7035-01-287-9817
NSN 5975-00-909-8327
NSN 5996-01-548-5865
NSN 6130-01-613-8435
NSN 5990-01-498-0641
NSN 6145-00-279-4494
NSN 5965-01-210-7784
NSN 5965-00-246-5612
NSN 5985-01-334-3302
NSN 6685-00-299-8496
NSN 6145-01-005-4654