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 6685-01-506-2344
NSN 6130-00-138-6042
NSN 5996-00-465-8261
NSN 5925-01-460-9621
NSN 7035-00-205-8739
NSN 5905-01-364-8594
NSN 5945-01-380-9445
NSN 6145-01-534-7659
NSN 5975-00-099-9312
NSN 5965-00-904-9103
NSN 5895-00-969-6690
NSN 5950-01-489-5635