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 6105-01-549-0852
NSN 5935-01-362-4029
NSN 7035-01-507-2590
NSN 6130-01-564-6873
NSN 5920-01-401-5315
NSN 6110-00-233-6626
NSN 5965-00-826-1841
NSN 6645-01-247-4549
NSN 6110-01-138-5626
NSN 6650-01-286-6300
NSN 5975-01-075-9423
NSN 5920-00-822-9025