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 5975-01-024-0678
NSN 6620-00-257-2783
NSN 6650-01-261-5239
NSN 6610-00-582-1107
NSN 6110-01-245-3059
NSN 7035-01-215-2449
NSN 5910-01-531-4267
NSN 6645-00-145-6411
NSN 5910-00-339-7491
NSN 5905-01-201-1862
NSN 6105-01-224-7258
NSN 2925-00-278-9468