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 5855-01-464-3152
NSN 6220-01-255-8915
NSN 5935-01-123-8343
NSN 7035-01-432-2424
NSN 5960-00-361-8409
NSN 6685-01-596-8716
NSN 2925-01-154-2949
NSN 5999-00-756-8508
NSN 6130-01-570-5464
NSN 5835-00-980-0468
NSN 6645-01-005-8622
NSN 6150-01-456-8854