1225255-55
View detailed technical data, stock status, and sourcing information for: 1225255-55
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An item designed to support and position an armature or rotor when installed in a motor, generator or similar electrical rotating equipment. It may include items such as bearings, brushes, brush holders, oilers.
0.235 inches minimum and 0.265 inches maximum thread length, flat chamfer head style, 0.297 inches minimum and 0.327 inches maximum fastener length, 3a 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
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.235 inches minimum and 0.265 inches maximum
- Fastener Length
- 0.297 inches minimum and 0.327 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.218 inches minimum and 0.226 inches maximum
- Head Height
- 0.134 inches minimum and 0.138 inches maximum
- Locking Feature
- patch or pellet or strip threads
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.138 inches
- Width Across Flats
- 0.109 inches minimum and 0.111 inches maximum
- Thread Quantity Per Inch
- 32
- 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 corrosion resisting overall
- Material Document And Classification
- 66 fed std single material response overall
- Surface Treatment
- passivate 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5305-00-928-2053 | No Name Available | 03/01/1985 |
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 |
|---|---|
| 1225255-55 | Socket Head Cap Screw |
| MS21295-8 | Socket Head Cap Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-912-5836?
Does the NSN 5305-00-912-5836 have a Schedule B code assigned?
Does NSN 5305-00-912-5836 require demilitarization?
Does NSN 5305-00-912-5836 contain precious materials?
Does NSN 5305-00-912-5836 contain hazardous materials?
When the NSN 5305-00-912-5836 was assigned to the Federal Catalog?
Professional Distribution
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- ITAR Registered
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Pricing
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