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 5915-01-576-9773
NSN 2925-01-512-4682
NSN 5910-00-760-3268
NSN 6610-00-262-9146
NSN 6620-01-608-8548
NSN 6645-01-335-3299
NSN 5915-01-201-5261
NSN 5996-01-397-7978
NSN 6685-01-456-1712
NSN 6130-01-192-2084
NSN 5910-00-870-0141
NSN 5996-00-035-5624