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 5996-01-023-7896
NSN 5960-01-342-9965
NSN 5945-01-089-9800
NSN 6645-01-205-0549
NSN 2925-00-233-5644
NSN 5855-01-389-3091
NSN 6135-01-390-1841
NSN 5975-00-565-7593
NSN 5985-00-482-8020
NSN 5945-00-822-5248
NSN 5855-01-616-1353
NSN 6620-00-273-8735