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 7035-00-543-3272
NSN 2925-01-197-7864
NSN 6645-00-689-5772
NSN 5950-00-760-3006
NSN 6685-01-292-6643
NSN 6130-01-068-4475
NSN 6320-01-521-1764
NSN 5935-01-474-3389
NSN 5950-01-556-1635
NSN 5975-01-460-4470
NSN 6130-00-212-4883
NSN 6135-01-154-3526