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 5925-00-599-6339
NSN 5960-01-487-4791
NSN 6610-01-476-7412
NSN 6135-01-581-8163
NSN 6145-00-003-1812
NSN 5945-01-138-8508
NSN 6135-00-027-3914
NSN 5975-01-426-8614
NSN 2925-00-636-4026
NSN 5975-01-254-7911
NSN 6220-01-089-7185
NSN 5965-01-464-6225