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 6135-01-022-5427
NSN 6645-01-381-6084
NSN 5945-01-445-9498
NSN 5835-01-086-4849
NSN 5998-00-885-6419
NSN 5985-00-857-5622
NSN 5910-01-273-9787
NSN 6685-01-555-3433
NSN 7035-00-361-5975
NSN 5915-01-195-8434
NSN 5905-01-440-7331
NSN 6610-01-534-9765