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 5925-01-146-9641
NSN 5925-01-272-6780
NSN 5855-00-927-5726
NSN 6135-01-632-3365
NSN 6150-01-519-9309
NSN 7035-00-295-0451
NSN 5905-00-633-1652
NSN 5835-01-525-3220
NSN 6240-01-422-2760
NSN 7035-01-138-3698
NSN 5996-00-973-4179
NSN 5910-00-992-4831