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 6105-00-138-9265
NSN 7035-00-887-4674
NSN 5910-00-736-2601
NSN 5930-01-033-4713
NSN 5925-00-529-0441
NSN 6240-00-243-8336
NSN 6110-00-549-6662
NSN 6105-01-244-0197
NSN 5920-01-459-7374
NSN 4140-01-025-9699
NSN 6685-01-333-2311
NSN 6620-00-895-9774