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 6645-01-281-7254
NSN 5996-01-245-8209
NSN 6645-01-440-5500
NSN 5965-01-491-8940
NSN 6220-01-239-9079
NSN 5999-01-078-7292
NSN 6685-01-088-9388
NSN 5998-01-592-4414
NSN 5920-01-486-5363
NSN 6105-00-279-3044
NSN 7035-01-247-4399
NSN 5960-00-328-4058