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 6650-01-369-0613
NSN 6145-01-211-7577
NSN 5855-01-162-5251
NSN 5985-01-414-9266
NSN 7035-00-541-8516
NSN 5996-00-469-3160
NSN 5950-01-130-9561
NSN 6110-01-279-4754
NSN 5960-01-061-2138
NSN 5855-00-688-9954
NSN 6110-00-172-6126
NSN 2925-01-440-9912