5306-01-195-1581
Find complete technical information, availability, and procurement data for: 5306-01-195-1581
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An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
2.656 inches minimum and 2.750 inches maximum fastener length, right-hand thread direction, hexagon head style, 1.750 inches nominal thread length, 2a 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 1.750 inches nominal
- Fastener Length
- 2.656 inches minimum and 2.750 inches maximum
- Head Style
- hexagon
- Head Height
- 0.455 inches minimum and 0.483 inches maximum
- Width Between Flats
- 1.100 inches minimum and 1.125 inches maximum
- Locking Feature
- patch or strip threads
- Nominal Thread Diameter
- 0.750 inches
- Features Provided
- finished head
- Thread Quantity Per Inch
- 10
- Minimum Tensile Strength
- 150000 pounds per square inch
- Hardness Rating
- 32.0 rockwell c minimum and 38.0 rockwell c maximum fastener
- Special Features
- locking feature is plastic polyamide
- Material
- plastic polyamide (nylon) locking feature
- Material
- steel fastener
- Material
- steel overall
- Material Document And Classification
- sae j429,grade 8 assn std single material response or astm a354,grade bd assn std single material response fastener
- Surface Treatment
- zinc and chromate fastener
- Surface Treatment Document And Classification
- astm b633 ty 2 sc 3 assn std single treatment response fastener
- Thread Series Designator
- unc
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 |
|---|---|
| B1821BH075C275L | Machine Bolt |
| MS90728-190L | Machine Bolt |
FAQs
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Does NSN 5306-01-195-1581 require demilitarization?
Does NSN 5306-01-195-1581 contain precious materials?
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When the NSN 5306-01-195-1581 was assigned to the Federal Catalog?
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