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2 1/2 inch no.51 butterfly valve hard seat assembly
lower stem O-Ring, BUNA-N
rubber BUTADIENE-Acrylonitrile class nbr
Rubber butadiene-acrylonitrile class nbr
Schedule B number: 4016930000
nmfc 194120
Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
FSC 5331 ⁓ O-ring
Excluding packing and gasket material (fsc 5330).
Used on 2 1/2 inch no.51 butterfly valve hard seat assembly. lower stem o-ring, buna-n
1. | 2.5-51-24-3 | Cage 76588 |
2. | AN-2.5-51 PART NO.7 | Cage 76588 |
Nothing similar to this part number was found in our inventory
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.