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 6110-01-477-9552
NSN 6685-01-220-6272
NSN 6645-01-018-7664
NSN 5935-00-669-9095
NSN 6130-00-288-1886
NSN 5990-01-089-6743
NSN 5975-00-286-8506
NSN 6610-00-081-2365
NSN 6320-00-110-8005
NSN 5925-01-364-5539
NSN 5905-01-594-6534
NSN 5925-00-181-4158