No other part numbers with same form, fit, and function found.
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 6320-00-557-3079
NSN 5945-00-861-6108
NSN 5975-01-602-9402
NSN 6685-00-054-3956
NSN 6145-00-267-0837
NSN 5990-01-463-2279
NSN 6610-00-510-2906
NSN 6130-00-400-5346
NSN 6130-00-481-3700
NSN 6610-01-144-1951
NSN 5925-01-329-5435
NSN 5905-01-273-3589