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 5945-00-185-4815
NSN 5985-00-397-7296
NSN 5920-01-247-9196
NSN 6135-00-050-7189
NSN 5975-01-425-3369
NSN 5920-00-185-9587
NSN 5999-01-213-1468
NSN 7035-00-270-5519
NSN 6320-00-306-0124
NSN 5990-00-855-9451
NSN 6645-00-935-7046
NSN 5965-00-402-7799