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 & other seals
NSN 5915-01-139-2395
NSN 5996-01-592-4339
NSN 5965-01-354-8442
NSN 5905-01-351-9806
NSN 6110-00-339-4140
NSN 5905-01-442-7682
NSN 5996-00-513-0485
NSN 6220-00-435-5867
NSN 5930-00-703-1978
NSN 6620-01-472-6461
NSN 6685-01-453-7894
NSN 6320-00-790-4844