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 2925-01-628-6351
NSN 6685-00-631-0532
NSN 7035-00-803-3056
NSN 6110-01-450-1679
NSN 6110-01-215-6600
NSN 5905-01-096-0450
NSN 5935-01-240-8666
NSN 5975-00-902-6550
NSN 5895-01-141-6365
NSN 5996-01-633-7979
NSN 6650-00-170-5095
NSN 5945-00-461-1396