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 5965-01-086-5692
NSN 5925-00-767-0284
NSN 6320-00-242-3300
NSN 5915-01-563-9595
NSN 6135-01-138-8157
NSN 5996-00-205-2933
NSN 6685-01-451-3937
NSN 5925-01-139-3866
NSN 5950-01-364-4246
NSN 5950-01-117-6082
NSN 6145-00-678-0429
NSN 6650-01-576-8520