5306-00-057-2507
Find complete technical information, availability, and procurement data for: 5306-00-057-2507
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A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
right-hand thread direction, round head style, 0.750 inches minimum thread length, 2.219 inches minimum and 2.281 inches maximum fastener 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
- 0.750 inches minimum
- Fastener Length
- 2.219 inches minimum and 2.281 inches maximum
- Head Style
- round
- Head Diameter
- 0.563 inches minimum and 0.594 inches maximum
- Head Height
- 0.125 inches minimum and 0.145 inches maximum
- Neck Length
- 0.125 inches minimum and 0.156 inches maximum
- Nominal Thread Diameter
- 0.250 inches
- Thread Quantity Per Inch
- 20
- Minimum Tensile Strength
- 55000 pounds per square inch
- Hardness Rating
- 95.0 rockwell b maximum overall
- Neck Width
- 0.245 inches minimum and 0.260 inches maximum
- Material
- steel overall
- Surface Treatment
- zinc overall
- Surface Treatment Document And Classification
- astm b633 assn std all treatment responses 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5306-00-054-8013 | No Name Available | 08/01/1979 |
| 5305-00-152-5181 | No Name Available | 03/01/1989 |
| 5306-00-265-0743 | No Name Available | 10/01/1976 |
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 |
|---|---|
| 240027 | Square Neck Bolt |
| MS35751-21 | Square Neck Bolt |
FAQs
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What is the FSCG of the NSN 5306-00-057-2507?
Does the NSN 5306-00-057-2507 have a Schedule B code assigned?
Does NSN 5306-00-057-2507 require demilitarization?
Does NSN 5306-00-057-2507 contain precious materials?
Does NSN 5306-00-057-2507 contain hazardous materials?
When the NSN 5306-00-057-2507 was assigned to the Federal Catalog?
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