5305-01-290-3756
Find complete technical information, availability, and procurement data for: 5305-01-290-3756
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An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
hexagon head style, 2.500 inches minimum and 2.710 inches maximum thread length, 4.812 inches minimum and 5.000 inches maximum fastener length, 2a thread class, right-hand thread direction
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
- 2.500 inches minimum and 2.710 inches maximum
- Fastener Length
- 4.812 inches minimum and 5.000 inches maximum
- Head Style
- hexagon
- Head Height
- 0.749 inches minimum and 0.813 inches maximum
- Width Between Flats
- 1.812 inches minimum and 1.875 inches maximum
- Locking Feature
- patch or pellet or strip threads
- Internal Drive Style
- w/o internal drive
- Nominal Thread Diameter
- 1.250 inches
- Features Provided
- finished head
- Thread Quantity Per Inch
- 12
- Minimum Tensile Strength
- 150000 pounds per square inch
- Hardness Rating
- 32.0 rockwell c minimum and 38.0 rockwell c maximum fastener
- Minimum Yield Strength
- 130000 pounds per square inch
- Part Name Assigned By Controlling Agency
- navy special project
- Material
- plastic polyamide (nylon) locking feature
- Material
- steel fastener
- Material Document And Classification
- sae grade 8 assn std single material response fastener
- Surface Treatment
- cadmium and chromate fastener
- Surface Treatment Document And Classification
- qq-p-416 ty 2 cl 2 fed spec single treatment response fastener
- Thread Series Designator
- unf
- 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 |
|---|---|
| 1.250-12UNF-2A 5.000LG STLGR8CAD | Socket Head Cap Screw |
FAQs
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Does NSN 5305-01-290-3756 contain precious materials?
Does NSN 5305-01-290-3756 contain hazardous materials?
When the NSN 5305-01-290-3756 was assigned to the Federal Catalog?
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