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 5925-01-212-0118
NSN 5999-01-185-6166
NSN 6685-00-269-6444
NSN 6220-01-597-2599
NSN 6645-01-061-5516
NSN 5910-01-230-0713
NSN 5855-00-973-5717
NSN 2925-00-350-0348
NSN 5975-01-505-3013
NSN 5996-00-212-8004
NSN 5996-00-989-9331
NSN 5835-01-014-4209