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 6135-00-985-7846
NSN 5855-01-604-6106
NSN 6105-01-068-6534
NSN 2925-01-238-9974
NSN 6320-01-021-6633
NSN 6240-00-617-1818
NSN 2925-00-096-5526
NSN 6130-01-318-8012
NSN 5920-01-396-2563
NSN 6650-01-109-4735
NSN 6110-00-314-3208
NSN 6645-01-161-3689