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 6645-01-528-7152
NSN 6220-00-881-2596
NSN 7035-01-617-0072
NSN 6685-00-140-5237
NSN 5990-01-514-8030
NSN 6135-01-176-2206
NSN 5930-01-150-3397
NSN 5935-01-608-1411
NSN 5915-01-391-7830
NSN 5925-01-491-2753
NSN 6320-01-392-6922
NSN 5835-01-100-3265