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 7035-00-631-3782
NSN 6105-01-087-9311
NSN 6645-00-559-3623
NSN 6645-01-376-2336
NSN 5930-01-449-1349
NSN 5975-01-504-4759
NSN 4140-01-281-4058
NSN 6220-01-248-8459
NSN 5945-01-352-5114
NSN 5945-00-070-2271
NSN 2925-01-161-7440
NSN 6685-00-120-1009