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 6610-00-948-7181
NSN 5985-01-415-3134
NSN 5930-01-052-3978
NSN 5985-00-522-5495
NSN 5910-01-446-7080
NSN 2925-01-560-4123
NSN 5915-00-281-8175
NSN 6645-01-010-3632
NSN 6135-00-885-6003
NSN 5920-01-154-7363
NSN 6240-00-827-5794
NSN 5965-00-099-0698