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 5925-01-354-4698
NSN 6145-01-160-7658
NSN 5950-01-132-1618
NSN 6220-01-563-3388
NSN 5910-01-234-0538
NSN 6105-00-496-0198
NSN 5905-01-162-5688
NSN 6685-01-391-5316
NSN 6320-01-536-3077
NSN 6645-01-106-4303
NSN 6220-01-606-5620
NSN 5930-01-245-2086