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 5996-00-708-5769
NSN 5985-01-262-6471
NSN 6145-01-158-6794
NSN 5935-01-343-0358
NSN 5990-01-071-1505
NSN 6645-00-300-6459
NSN 6220-01-245-9242
NSN 5925-00-233-3608
NSN 5965-01-408-6218
NSN 5975-01-370-5089
NSN 6105-01-495-0623
NSN 6150-00-786-4075