5306-01-521-7553
Find complete technical information, availability, and procurement data for: 5306-01-521-7553
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"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."
right-hand thread direction, 3a thread class, 0.875 inches nominal fastener length, 0.599 inches minimum and 0.659 inches maximum thread length, flat chamfer head style
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
- 0.599 inches minimum and 0.659 inches maximum
- Fastener Length
- 0.875 inches nominal
- Head Style
- flat chamfer
- Head Diameter
- 0.375 inches nominal
- Head Height
- 0.260 inches nominal
- Hole Diameter
- 0.100 inches nominal
- Grip Diameter
- 0.278 inches nominal
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.122 inches nominal
- Hole Quantity
- 1
- Hole Type
- drilled
- Thread Quantity Per Inch
- 32
- Hole Configuration Style
- double hexagon flats
- Material
- steel corrosion resisting overall
- Material Document And Classification
- ams 5731 assn std single material response overall
- Precious Material And Location
- overall silver
- Precious Material
- silver
- Surface Treatment
- silver overall
- Surface Treatment Document And Classification
- ams 2411 assn std single treatment response overall
- Thread Series Designator
- unjf
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 |
|---|---|
| MS9574-12 | Machine Bolt |
FAQs
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When the NSN 5306-01-521-7553 was assigned to the Federal Catalog?
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