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 6130-01-391-4572
NSN 5975-01-065-0467
NSN 6145-01-054-7463
NSN 6685-01-132-7474
NSN 5910-01-585-9183
NSN 5999-01-394-0100
NSN 5925-00-295-3040
NSN 5920-01-585-4209
NSN 5910-01-170-6220
NSN 6685-01-020-8756
NSN 7035-00-347-5537
NSN 5950-01-529-6542