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 6645-01-471-4960
NSN 5905-01-406-0538
NSN 5945-00-126-4788
NSN 6240-01-116-5988
NSN 6240-00-168-0411
NSN 7035-01-383-6549
NSN 7035-00-155-9513
NSN 6150-01-378-3699
NSN 5996-01-590-9918
NSN 5975-00-056-8600
NSN 5925-01-026-0891
NSN 5975-00-166-5800