NK507-428R8
View detailed technical data, stock status, and sourcing information for: NK507-428R8
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An item designed to complete, interrupt or change the connections in one or more electrical lighting circuits in accordance with a predetermined time cycle. It is actuated by the effect of heat generated by current passing through its circuit(s). Excludes:control, directional signal light, automotive, and switch thermostatic. See also flasher, solid state.
2a thread class, right-hand thread direction, 0.500 inches nominal fastener length, flat countersunk head style, 0.500 inches minimum thread length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.500 inches minimum
- Fastener Length
- 0.500 inches nominal
- Head Style
- flat countersunk
- Head Diameter
- 0.447 inches minimum and 0.507 inches maximum
- Locking Feature
- pellet threads
- Internal Drive Style
- cross recess type 1
- Nominal Thread Diameter
- 0.250 inches
- Thread Quantity Per Inch
- 28
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- steel comp 1010 overall
- Material Document And Classification
- qq-s-634 fed spec single material response overall
- Surface Treatment
- cadmium overall
- Thread Series Designator
- unf
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 |
|---|---|
| NK507-428R8 | Socket Head Cap Screw |
FAQs
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What is the FSCG of the NSN 5305-00-814-6683?
Does the NSN 5305-00-814-6683 have a Schedule B code assigned?
Does NSN 5305-00-814-6683 require demilitarization?
Does NSN 5305-00-814-6683 contain precious materials?
Does NSN 5305-00-814-6683 contain hazardous materials?
When the NSN 5305-00-814-6683 was assigned to the Federal Catalog?
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Pricing
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