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 6685-01-514-8589
NSN 6645-00-315-9254
NSN 5920-01-141-6885
NSN 6320-01-393-7022
NSN 6135-00-087-5300
NSN 6150-01-052-9020
NSN 5935-01-438-5733
NSN 5998-00-401-4042
NSN 5910-01-444-4096
NSN 5925-01-281-8076
NSN 7035-00-585-2113
NSN 6220-01-203-4559