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 5915-00-082-1286
NSN 7035-00-517-8232
NSN 6685-01-198-2633
NSN 5915-01-532-0722
NSN 6685-00-618-5818
NSN 4140-01-123-8801
NSN 5990-00-952-6742
NSN 6135-01-187-4382
NSN 6110-01-575-9647
NSN 2925-01-127-0167
NSN 6105-01-581-3390
NSN 5945-01-334-8580