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 6220-00-222-5663
NSN 5895-01-115-1034
NSN 6650-00-059-6268
NSN 5915-01-633-9845
NSN 5945-01-415-3654
NSN 5960-00-857-6786
NSN 6105-01-246-9076
NSN 2925-01-426-3410
NSN 6145-01-475-6681
NSN 5945-01-205-3534
NSN 5855-00-879-7245
NSN 6110-01-658-7426