5305-01-276-1641
Find complete technical information, availability, and procurement data for: 5305-01-276-1641
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An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
right-hand thread direction, 1.220 inches minimum thread length, 2a thread class, 1.420 inches minimum and 1.560 inches maximum fastener length, hexagon 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 1.220 inches minimum
- Fastener Length
- 1.420 inches minimum and 1.560 inches maximum
- Head Style
- hexagon
- Head Height
- 0.455 inches minimum and 0.524 inches maximum
- Width Between Flats
- 1.088 inches minimum and 1.125 inches maximum
- Nominal Thread Diameter
- 0.750 inches
- Thread Quantity Per Inch
- 10
- Minimum Tensile Strength
- 120000 pounds per square inch
- Hardness Rating
- 23.0 rockwell c minimum and 34.0 rockwell c maximum overall
- Minimum Yield Strength
- 92000 pounds per square inch
- Part Name Assigned By Controlling Agency
- navy special project
- Material
- steel overall
- Material Document And Classification
- sae j429,grade 5 assn std single material response or astm a354,grade bd assn std single material response overall
- Thread Series Designator
- unc
- Nondefinitive Spec/Std Data
- 1 type
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 |
|---|---|
| 3/4 IN-10 UNC-2A X 1 1/2 IN GR 5 | Hexagon Head Cap Screw |
FAQs
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When the NSN 5305-01-276-1641 was assigned to the Federal Catalog?
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