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 2925-01-486-7277
NSN 5960-01-367-0981
NSN 5930-01-223-2347
NSN 6645-01-442-6476
NSN 5996-00-111-7216
NSN 6610-00-087-6303
NSN 6105-01-615-1539
NSN 6145-01-618-8528
NSN 6610-01-340-1761
NSN 5990-01-202-0001
NSN 2925-01-386-7392
NSN 5895-01-400-0819