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 5996-00-754-2840
NSN 5990-01-227-6526
NSN 5990-01-183-1897
NSN 5855-01-613-3757
NSN 5925-01-323-5784
NSN 7035-01-126-6023
NSN 5945-01-059-0611
NSN 5910-01-343-9257
NSN 6150-01-573-3585
NSN 6645-00-108-6479
NSN 5905-01-067-8164
NSN 5965-01-463-8176