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 7035-01-485-9723
NSN 6685-01-415-3895
NSN 6650-01-254-6540
NSN 5998-01-571-9556
NSN 6220-00-757-2025
NSN 6320-01-652-3806
NSN 6220-00-126-2691
NSN 5990-01-074-6549
NSN 5999-01-478-6885
NSN 5930-00-845-4455
NSN 6110-00-966-6387
NSN 4140-01-552-5553