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 5990-00-518-0684
NSN 5855-01-655-9531
NSN 6620-00-957-1352
NSN 6685-01-452-3263
NSN 5945-01-033-4741
NSN 6145-01-539-8674
NSN 6145-01-378-4321
NSN 5965-01-449-1855
NSN 6150-00-394-4934
NSN 5910-01-046-9416
NSN 5996-00-941-3908
NSN 6645-01-196-8616