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 6105-01-044-5907
NSN 6650-01-379-3641
NSN 6145-00-909-0614
NSN 2925-01-453-1606
NSN 7035-01-119-6271
NSN 5925-00-020-8917
NSN 6620-00-189-0967
NSN 6320-01-039-5891
NSN 5996-00-166-8095
NSN 5945-00-920-6294
NSN 6610-00-816-0655
NSN 6110-01-134-0916