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 5945-01-246-4524
NSN 5945-01-018-3649
NSN 5925-00-453-5026
NSN 6105-01-167-7944
NSN 5985-01-374-3376
NSN 5910-01-243-0021
NSN 5950-01-467-7256
NSN 5895-01-425-2297
NSN 5950-00-867-9012
NSN 5920-00-221-5668
NSN 5975-00-436-0620
NSN 6610-01-097-5073