A-137204
View detailed technical data, stock status, and sourcing information for: A-137204
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An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.
concave shank style, 0.190 inches nominal inside diameter, 0.344 inches nominal shank diameter, 0.625 inches nominal shank length, 0.344 inches nominal overall depth
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Inside Diameter
- 0.190 inches nominal
- Shank Length
- 0.625 inches nominal
- Shank Diameter
- 0.344 inches nominal
- Shank Style
- concave
- Overall Depth
- 0.344 inches nominal
- Gripping Surface Condition
- smooth
- Shaft Accommodation Style
- round
- Outside Diameter
- 0.937 inches nominal
- Shank Radius
- 2.000 inches nominal
- Reference Marking
- light
- Attachment Method
- screw on
- Overall Thickness
- 0.750 inches nominal
- Thread Quantity Per Inch
- 32 receptacle
- Nominal Thread Size
- 0.190 inches receptacle
- Style Designator
- round
- Thread Series Designator
- unf receptacle
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2590-00-845-1214 | No Name Available | 03/21/1973 |
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:
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5355-00-172-2459?
Does the NSN 5355-00-172-2459 have a Schedule B code assigned?
Does NSN 5355-00-172-2459 require demilitarization?
Does NSN 5355-00-172-2459 contain precious materials?
Does NSN 5355-00-172-2459 contain hazardous materials?
When the NSN 5355-00-172-2459 was assigned to the Federal Catalog?
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Pricing
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