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 & other seals
NSN 6610-00-181-7544
NSN 2925-00-305-8030
NSN 5920-01-087-5753
NSN 6135-01-265-1384
NSN 5910-01-120-9425
NSN 4140-01-207-0452
NSN 6620-00-280-2874
NSN 5990-00-428-1895
NSN 5855-01-174-2463
NSN 5985-01-525-5939
NSN 2925-00-749-8893
NSN 5855-00-138-2386