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 5910-01-422-0380
NSN 6220-00-819-9325
NSN 7035-01-339-5480
NSN 6220-00-034-7280
NSN 5945-01-125-3749
NSN 6110-01-633-9660
NSN 5985-01-241-3698
NSN 6135-01-399-8230
NSN 5950-01-360-3168
NSN 5999-00-139-3400
NSN 5835-01-286-6499
NSN 5910-01-191-4123