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 7035-00-188-6674
NSN 5910-01-100-5743
NSN 6135-01-493-2912
NSN 5910-00-855-0616
NSN 6135-00-913-2062
NSN 5985-01-429-0876
NSN 6610-00-901-2247
NSN 6685-01-281-7267
NSN 5925-01-541-7075
NSN 6130-00-156-4550
NSN 2925-00-337-9618
NSN 5945-01-177-9653