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 5910-01-597-0398
NSN 6220-01-115-5912
NSN 6145-01-463-0035
NSN 5945-00-313-6491
NSN 6105-01-399-3486
NSN 6150-01-479-8232
NSN 5920-01-315-9534
NSN 6110-01-483-7959
NSN 5975-01-585-4071
NSN 2925-01-565-6410
NSN 6685-01-181-7203
NSN 5855-01-068-3683