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 6610-00-520-6193
NSN 5998-01-425-7618
NSN 6645-01-376-8022
NSN 5996-00-148-2772
NSN 6685-01-266-5848
NSN 5965-01-052-1638
NSN 5835-00-683-4612
NSN 5855-00-185-1560
NSN 4140-01-476-3878
NSN 6220-00-386-0997
NSN 5835-01-475-5714
NSN 5925-01-634-0664