Military Standard - O-Ring - MS28775-221
Genuine OEM Part
Description: O-ring, inner diameter: 1.421", thickness 0.139", preformed packing, hydraulic
Part Number: MS28775-221
Product Overview:
A nonmetallic circular item with an aperture, 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, non-metallic round section and rubber, round section.
MS28775-221 Part Specifications:
| Outside Diameter | : | 1.679" Inches Minimum And 1.719" Inches Maximum | |
| Cross-sectional Height | : | 0.135" Inches Minimum And 0.143" Inches Maximum | |
| Center Hole Diameter | : | 1.415" Inches Minimum And 1.427" Inches Maximum | |
| Material | : | Rubber Butadiene-acrylonitrile Class Nbr |