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 6110-01-652-9391
NSN 6320-00-500-0613
NSN 6685-00-022-8010
NSN 6130-01-312-4562
NSN 5990-01-439-4643
NSN 6620-01-371-5040
NSN 5925-01-359-5918
NSN 5975-00-679-6738
NSN 5975-00-295-3586
NSN 2925-01-254-3068
NSN 5855-00-400-2622
NSN 6105-00-018-4461