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 5915-00-453-1858
NSN 6150-00-661-0184
NSN 5935-01-399-4102
NSN 5925-01-088-6863
NSN 6145-00-103-9848
NSN 6685-00-172-2119
NSN 6645-00-614-5302
NSN 5945-01-147-5727
NSN 6135-01-312-1040
NSN 5930-00-530-5193
NSN 6110-00-953-1027
NSN 6145-00-233-6010