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 5950-00-216-7548
NSN 5920-01-473-6905
NSN 5835-00-244-4956
NSN 5905-01-199-8395
NSN 5990-01-432-4984
NSN 6135-01-344-2442
NSN 6685-01-415-0574
NSN 5920-01-342-7638
NSN 5960-00-786-3219
NSN 5998-01-329-5189
NSN 6650-01-555-8049
NSN 6110-01-060-6439