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 7035-00-973-9215
NSN 5920-01-234-8309
NSN 5935-01-216-0410
NSN 5950-01-020-7717
NSN 5930-00-060-0697
NSN 5990-01-198-7953
NSN 5895-00-556-9162
NSN 6150-01-386-6842
NSN 6645-01-123-9277
NSN 5925-00-559-7527
NSN 5950-01-603-6844
NSN 6220-00-815-8194