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 5999-01-193-3914
NSN 6105-01-528-7557
NSN 5950-01-206-4403
NSN 6130-00-945-6619
NSN 6685-01-330-4602
NSN 2925-01-394-5650
NSN 6320-01-378-0221
NSN 6150-01-120-2310
NSN 5945-00-576-0158
NSN 5990-00-170-9553
NSN 7035-01-091-7481
NSN 5905-01-244-5762