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 6240-00-115-0085
NSN 6145-01-372-3040
NSN 5905-00-170-8370
NSN 6105-00-621-1964
NSN 5905-01-458-5057
NSN 6130-01-448-2166
NSN 5945-00-835-6739
NSN 5985-01-079-6117
NSN 5910-00-105-6464
NSN 6150-00-230-3178
NSN 7035-00-981-7216
NSN 2925-00-936-9344