291-20661
View detailed technical data, stock status, and sourcing information for: 291-20661
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A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. See also cap, vent, fuel storage tank. Excludes:ventalator (as modified).
0.500 inches nominal smallest outside diameter, not casehardened casehardening indicator, unthreaded thread provision, 0.375 inches nominal largest inside diameter, 0.437 inches nominal overall height
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Casehardening Indicator
- not casehardened
- Overall Height
- 0.437 inches nominal
- Thread Provision
- unthreaded
- Largest Inside Diameter
- 0.375 inches nominal
- Smallest Outside Diameter
- 0.500 inches nominal
- Largest Outside Diameter
- 0.562 inches nominal
- Minimum Inside Diameter
- 0.375 inches
- Material
- steel
- Style Designator
- straight bore
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 291-20661 | Valve Spring Retainer Lock |
FAQs
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What is the FSCG of the NSN 2815-00-192-8767?
Does NSN 2815-00-192-8767 require demilitarization?
Does NSN 2815-00-192-8767 contain precious materials?
Does NSN 2815-00-192-8767 contain hazardous materials?
When the NSN 2815-00-192-8767 was assigned to the Federal Catalog?
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