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 6645-01-432-7026
NSN 2925-01-576-6206
NSN 5915-00-501-8579
NSN 5965-01-424-4922
NSN 5985-01-391-6290
NSN 6620-00-296-6762
NSN 6220-01-602-9275
NSN 6620-01-246-7133
NSN 5905-00-377-9184
NSN 5965-00-605-8239
NSN 6240-01-413-6468
NSN 6105-01-208-4930