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 6110-01-595-7664
NSN 5905-01-555-0047
NSN 5996-01-085-5031
NSN 5895-01-448-3432
NSN 2925-00-315-8442
NSN 5895-01-451-7601
NSN 6610-01-023-6073
NSN 6685-01-228-5332
NSN 2925-01-528-7333
NSN 6150-00-365-1711
NSN 5930-01-282-7852
NSN 6130-00-507-5292