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 5835-00-606-7042
NSN 5910-01-102-4347
NSN 5925-00-920-7066
NSN 6130-00-943-8575
NSN 6685-01-416-9897
NSN 5905-00-577-3069
NSN 6685-00-314-7268
NSN 5915-01-327-2795
NSN 6105-01-415-6014
NSN 6240-00-264-8022
NSN 6135-01-439-8669
NSN 5985-01-215-1677