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 5935-01-199-7314
NSN 6220-01-298-9242
NSN 5895-00-863-9809
NSN 5895-01-602-1607
NSN 5855-00-014-5008
NSN 6610-01-616-8852
NSN 5965-01-100-2591
NSN 5945-01-170-3467
NSN 5910-01-360-7445
NSN 2925-01-167-6500
NSN 6620-01-149-0700
NSN 5975-01-090-0320