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 6145-01-448-0832
NSN 5945-01-541-4309
NSN 5895-01-120-7301
NSN 6620-01-074-2882
NSN 5996-01-422-3087
NSN 7035-00-079-7189
NSN 5905-00-863-8787
NSN 6620-00-825-2227
NSN 6685-01-231-9583
NSN 6145-01-398-0607
NSN 5975-01-375-2805
NSN 6320-00-300-5556