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 2925-01-231-6312
NSN 6645-01-005-8622
NSN 6610-00-425-7684
NSN 5945-00-149-0619
NSN 6320-01-271-0247
NSN 7035-00-442-1869
NSN 2925-00-801-8456
NSN 6110-01-441-1623
NSN 5915-00-434-0485
NSN 6220-01-144-5166
NSN 2925-01-389-6874
NSN 5990-01-576-4383