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 6110-01-549-4275
NSN 5925-01-188-1476
NSN 6685-01-409-0823
NSN 5975-01-545-2986
NSN 7035-00-104-7613
NSN 5975-01-538-5229
NSN 5895-00-801-3959
NSN 6685-00-245-9521
NSN 6320-01-522-0318
NSN 7035-00-782-7046
NSN 5855-00-308-0474
NSN 5925-01-196-5123