0740671
View detailed technical data, stock status, and sourcing information for: 0740671
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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.
0.276 inches minimum and 0.359 inches maximum thread length, 3a thread class, right-hand thread direction, 0.359 inches minimum and 0.391 inches maximum fastener length, flat chamfer head style
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
- Thread Direction
- right-hand
- Thread Length
- 0.276 inches minimum and 0.359 inches maximum
- Fastener Length
- 0.359 inches minimum and 0.391 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.303 inches minimum and 0.313 inches maximum
- Head Height
- 0.185 inches minimum and 0.190 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.190 inches
- Width Across Flats
- 0.156 inches minimum and 0.159 inches maximum
- Thread Quantity Per Inch
- 24
- Minimum Tensile Strength
- 80000 pounds per square inch
- Hardness Rating
- 80.0 rockwell b minimum overall
- Minimum Yield Strength
- 30000 pounds per square inch
- Material
- steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
- Material Document And Classification
- 66 fed std all material responses overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Thread Series Designator
- unc
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-00-119-8068 | No Name Available | 08/11/1974 |
| 5305-00-140-7200 | No Name Available | 09/14/2005 |
| 5305-00-230-1908 | No Name Available | 02/18/1972 |
| 5305-00-684-9793 | No Name Available | 09/01/1984 |
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 |
|---|---|
| 003-007868-035 | Socket Head Cap Screw |
| 0740671 | Socket Head Cap Screw |
| 100A900028 | Socket Head Cap Screw |
| 10114789 | Socket Head Cap Screw |
| 32622-12-JB | Socket Head Cap Screw |
| 6296828-17 | Socket Head Cap Screw |
| 7-65-016 | Socket Head Cap Screw |
| 801625-551-003 PC NO 38B | Socket Head Cap Screw |
| 9157796-218 | Socket Head Cap Screw |
| MS16995-35 | Socket Head Cap Screw |
| VA-97-0177-035 | Socket Head Cap Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-988-7607?
Does the NSN 5305-00-988-7607 have a Schedule B code assigned?
Does NSN 5305-00-988-7607 require demilitarization?
Does NSN 5305-00-988-7607 contain precious materials?
Does NSN 5305-00-988-7607 contain hazardous materials?
When the NSN 5305-00-988-7607 was assigned to the Federal Catalog?
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Pricing
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