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NAS557-20C
Nonmetallic Grommet
Description
Hole Diameter: 1-1/4", NAS557 series grommet
Specifications
| Color | Any acceptable |
|---|---|
| Flange Thickness | 0.045 inches minimum and 0.065 inches maximum |
| Grommet Construction Type | Split |
| Grommet Style | Round |
| Groove Outside Diameter | 1.351 |
| Groove Width | 0.134 inches minimum and 0.144 inches maximum |
| Hole Diameter | 1.250 |
| Large Flange Outside Diameter | 1.497 inches minimum and 1.517 inches maximum |
| Material | Plastic |
| Material Specification | Mil-m-20693 ty1 mil spec single material response |
| Overall Height | 0.500 |
| Specification Data | 80205-nas557 professional/industrial association standard |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS557-20C. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error