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 6130-00-935-5589
NSN 6645-01-044-6376
NSN 6130-00-774-3231
NSN 6110-01-556-1841
NSN 6130-01-627-5039
NSN 6110-01-182-2911
NSN 6685-01-139-0270
NSN 6145-01-532-6102
NSN 6110-01-044-7884
NSN 5945-01-348-7996
NSN 5920-00-229-1312
NSN 6110-00-873-3198