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 5895-00-839-6152
NSN 6645-00-825-5677
NSN 6150-01-263-9766
NSN 6650-01-543-3349
NSN 5945-00-280-7765
NSN 5985-01-067-6520
NSN 6645-01-215-6466
NSN 5855-00-782-7714
NSN 7035-01-254-3044
NSN 6240-01-187-1765
NSN 6685-01-512-9982
NSN 5960-00-446-5040