16W551-7
View detailed technical data, stock status, and sourcing information for: 16W551-7
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A switch which is externally actuated by a device such as a key/cylinder lock to actuate a remote lever or rod rack to activate a remote switch. The actuation device may or may not be an integal part of the switch. The primary purpose of the switch is to open and close the ignition circuit of an internal combustion engine and actuate various accessories. Excludes:switch, engine starter, electrical and switch, lock.
3a nut thread thread class, 0.380 inches minimum and 0.400 inches maximum nut thread thread length, right-hand nut thread thread direction, right-hand stud thread thread direction, 3a stud thread thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a nut thread
- Thread Class
- 3a stud thread
- Thread Direction
- right-hand nut thread
- Thread Direction
- right-hand stud thread
- Thread Length
- 0.380 inches minimum and 0.400 inches maximum nut thread
- Thread Length
- 0.458 inches minimum and 0.478 inches maximum stud thread
- Shoulder Diameter
- 0.563 inches minimum and 0.583 inches maximum
- Shoulder Length
- 0.005 inches minimum and 0.025 inches maximum
- Overall Length
- 1.655 inches minimum and 1.675 inches maximum
- Nut End Shank Length
- 0.277 inches minimum and 0.297 inches maximum
- Distance From Cotter Pin Hole Centerline To Nut End
- 0.151 inches nominal and 1.446 inches nominal first hole
- Cotter Pin Hole Diameter
- 0.076 inches minimum and 0.086 inches minimum first hole
- Thread Quantity Per Inch
- 24 stud thread
- Nominal Thread Size
- 0.3125 inches stud thread
- Stud End Shank Diameter
- 0.311 inches nominal
- Surface Finish
- 63.0 microinches overall
- Nut End Shank Diameter
- 0.249 inches nominal
- Material
- steel corrosion resisting
- Style Designator
- shouldered and stepped
- Thread Series Designator
- unjf stud thread
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 |
|---|---|
| 16W551-7 | Shouldered and Stepped Stud |
| 5307PL0646462 | Shouldered and Stepped Stud |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5307-01-043-9993?
Does NSN 5307-01-043-9993 require demilitarization?
Does NSN 5307-01-043-9993 contain precious materials?
Does NSN 5307-01-043-9993 contain hazardous materials?
When the NSN 5307-01-043-9993 was assigned to the Federal Catalog?
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