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 6240-00-391-6402
NSN 5965-01-397-8389
NSN 6320-01-393-7022
NSN 5998-00-556-6328
NSN 5910-00-415-2914
NSN 5855-00-436-3852
NSN 6150-01-024-7654
NSN 5910-00-504-7418
NSN 6145-01-094-6822
NSN 6220-01-442-8401
NSN 6110-00-959-7002
NSN 6685-01-487-6001