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 6610-01-440-9913
NSN 5985-01-633-8623
NSN 2925-01-474-3363
NSN 6130-01-312-2065
NSN 5910-01-479-6334
NSN 5920-01-575-0177
NSN 5855-01-532-7513
NSN 5855-01-017-7366
NSN 4140-01-232-6067
NSN 5975-01-138-6130
NSN 6105-01-391-5390
NSN 6620-01-606-8964