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 6130-01-117-1305
NSN 5930-01-647-4866
NSN 5915-01-335-7233
NSN 6220-01-627-5324
NSN 5835-01-580-0446
NSN 6685-00-216-6676
NSN 6145-01-230-1866
NSN 5915-00-367-2854
NSN 7035-00-679-9027
NSN 6645-01-550-7391
NSN 5999-01-525-7937
NSN 5855-01-418-6303