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 5998-01-334-4167
NSN 6130-01-448-2166
NSN 6135-01-514-9327
NSN 6645-01-338-9152
NSN 5945-01-493-6928
NSN 5985-01-560-2952
NSN 6645-01-425-2330
NSN 5925-01-579-9729
NSN 5996-01-542-5137
NSN 6130-01-303-5860
NSN 7035-00-079-7189
NSN 5910-01-430-9395