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 5945-00-097-9688
NSN 6130-01-551-6704
NSN 6320-01-317-7312
NSN 5925-01-281-5503
NSN 5985-01-641-3256
NSN 6130-00-460-4890
NSN 6150-00-111-2652
NSN 5935-01-104-7521
NSN 6110-00-188-9874
NSN 5910-01-422-1699
NSN 5975-01-408-6247
NSN 5985-01-236-6885