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 6145-01-089-0748
NSN 5990-00-644-3365
NSN 5855-01-647-4783
NSN 6320-00-228-5678
NSN 5925-01-391-3766
NSN 5920-01-544-9642
NSN 5905-00-243-8554
NSN 6320-01-445-5893
NSN 6650-00-272-2271
NSN 5930-01-605-7376
NSN 6645-01-308-9349
NSN 2925-01-068-3844