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 7035-01-514-0599
NSN 5950-01-354-6709
NSN 6620-01-575-9561
NSN 5950-00-065-4838
NSN 5895-01-602-8348
NSN 6645-00-910-2722
NSN 5925-00-998-1633
NSN 5950-00-460-4399
NSN 6130-01-108-7326
NSN 5910-01-185-5247
NSN 5945-00-135-8371
NSN 5996-01-440-9660