NASM8H-57A
View detailed technical data, stock status, and sourcing information for: NASM8H-57A
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A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board
3a thread class, hexagon head style, 0.781 inches nominal thread length, 5.953 inches minimum and 6.278 inches maximum fastener length, 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
- 0.781 inches nominal
- Fastener Length
- 5.953 inches minimum and 6.278 inches maximum
- Head Style
- hexagon
- Head Diameter
- 0.437 inches minimum and 0.793 inches maximum
- Head Height
- 0.015 inches nominal
- Width Between Flats
- 0.740 inches minimum and 0.752 inches maximum
- Grip Diameter
- 0.495 inches minimum and 0.499 inches maximum
- Nominal Thread Diameter
- 0.500 inches
- Grip Length
- 5.172 inches minimum and 5.202 inches maximum
- Thread Quantity Per Inch
- 20
- Material
- steel overall
- Thread Series Designator
- unf
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 |
|---|---|
| AN8H-57A | Machine Bolt |
| AN8H-57AS | Machine Bolt |
| NASM8H-57A | Machine Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-01-471-7393?
Does the NSN 5306-01-471-7393 have a Schedule B code assigned?
Does NSN 5306-01-471-7393 require demilitarization?
Does NSN 5306-01-471-7393 contain precious materials?
Does NSN 5306-01-471-7393 contain hazardous materials?
When the NSN 5306-01-471-7393 was assigned to the Federal Catalog?
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