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 6320-01-341-9126
NSN 5990-01-369-2764
NSN 6685-00-688-5154
NSN 6650-01-080-2028
NSN 6685-00-443-7708
NSN 2925-01-480-2724
NSN 6685-01-212-2079
NSN 6150-01-191-2911
NSN 5998-01-324-5282
NSN 5910-01-107-6611
NSN 5975-00-903-4728
NSN 7035-00-803-3056