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 5910-00-080-3690
NSN 6130-00-019-3032
NSN 6685-01-207-0666
NSN 6650-00-466-1697
NSN 5950-00-221-9086
NSN 5855-00-014-5008
NSN 6240-00-935-7058
NSN 5950-01-218-5639
NSN 7035-01-246-3086
NSN 6105-01-252-2013
NSN 5985-01-020-7894
NSN 6150-01-228-4403