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 6135-01-205-5965
NSN 5935-01-079-8612
NSN 6645-01-189-0275
NSN 6105-00-339-2921
NSN 4140-00-890-6447
NSN 5950-00-039-5788
NSN 6130-00-771-2100
NSN 5965-00-458-7321
NSN 5996-00-179-9583
NSN 6135-01-415-1163
NSN 6130-00-137-6162
NSN 5910-01-498-0020