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 5895-00-823-5976
NSN 2925-01-098-9549
NSN 6685-00-309-5693
NSN 5855-01-180-5369
NSN 5925-01-411-9736
NSN 5965-01-620-9414
NSN 5895-00-170-4568
NSN 5835-01-319-0262
NSN 7035-01-282-7124
NSN 6145-01-644-0534
NSN 5985-00-485-0614
NSN 7035-00-009-8705