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 5895-01-552-9688
NSN 5895-00-205-2924
NSN 5935-01-483-2829
NSN 5985-01-193-1381
NSN 5965-00-629-5568
NSN 6685-01-515-0510
NSN 7035-01-528-7870
NSN 6320-00-701-0437
NSN 5975-01-297-0497
NSN 6150-01-646-0012
NSN 5935-00-411-2930
NSN 6105-01-067-8377