3040-00-556-8633
Find complete technical information, availability, and procurement data for: 3040-00-556-8633
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A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.
not identical end similarity, right-hand first end, second portion shaft thread direction, 1.000 inches nominal first end, second portion thread length, unf first end, second portion screw thread series designator, 12.830 inches nominal overall length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- End Similarity
- not identical
- Thread Length
- 1.000 inches nominal first end, second portion
- Overall Length
- 12.830 inches nominal
- Screw Thread Series Designator
- unf first end, second portion
- Shaft Thread Direction
- right-hand first end, second portion
- Teeth Hardness Rating
- c scale,23
- Section Shape
- square first end, first portion
- Section Shape
- square second end, second portion
- Worm Thread Quantity
- 3
- Worm Thread Lead
- 0.375 inches nominal
- Worm Thread Direction
- left-hand
- Worm Pressure Angle In Deg
- 40.000
- Worm Helix Angle
- 3 deg 30 min
- Worm Outside Diameter
- 2.213 inches nominal
- Worm Pitch Diameter
- 1.975 inches nominal
- Shaft Hardness Rating
- c scale,23
- Worm Thread Section Length
- 1.250 inches nominal
- Worm Body Length
- 5.225 inches nominal
- Worm Body Tapered Bearing Surface End
- not provided
- Shaft Location
- both ends of worm
- Straight Unthreaded Length
- 4.9175 inches nominal second end, first portion
- Straight Unthreaded Section Diameter
- 0.8125 inches nominal second end, first portion
- Threaded Section Pin Hole Diameter
- 0.136 inches nominal first end, second portion
- Shaft Section Size
- 0.687in. across flats
- Shaft Section Size
- 0.811in. across flats
- Special Features
- 3/16 in. by 0.68 in. dia undercut next to squared end of shaft
- Material
- copper alloy
- Fsc Application Data
- elevating mechanism assy,mount howitzer,105mm,m4
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 |
|---|---|
| 5568633 | Worm Shaft |
FAQs
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When the NSN 3040-00-556-8633 was assigned to the Federal Catalog?
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