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 6110-00-964-3514
NSN 6610-01-107-2658
NSN 5925-01-272-6780
NSN 6220-01-099-8561
NSN 6645-01-086-1411
NSN 6135-01-522-3386
NSN 5965-01-151-9816
NSN 5985-01-607-6554
NSN 6240-01-340-5415
NSN 5915-01-364-2251
NSN 5999-00-862-5157
NSN 5945-01-136-5359