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 7035-01-411-6062
NSN 5965-00-378-3403
NSN 6240-01-538-5525
NSN 6620-00-538-8746
NSN 6645-01-597-8106
NSN 5895-00-825-4685
NSN 5945-01-384-3735
NSN 5930-00-596-9276
NSN 5925-00-027-8220
NSN 6110-01-212-0581
NSN 6610-00-840-6187
NSN 5895-01-623-7267