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 5990-00-136-9609
NSN 7035-00-096-9986
NSN 5965-00-042-5433
NSN 5950-01-208-3471
NSN 6645-01-376-2336
NSN 2925-00-906-0421
NSN 5920-00-246-5992
NSN 5925-01-304-2205
NSN 5945-00-035-9251
NSN 6135-01-238-2878
NSN 5835-01-067-0075
NSN 5960-01-036-6320