5305-01-421-4215
Find complete technical information, availability, and procurement data for: 5305-01-421-4215
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An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.
right-hand thread direction, 0.225 inches maximum thread length, 0.375 inches nominal fastener length, flat countersunk head style, 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
- 0.225 inches maximum
- Fastener Length
- 0.375 inches nominal
- Head Style
- flat countersunk
- Head Diameter
- 0.191 inches minimum and 0.225 inches maximum
- First Diameter From Head
- 0.101 inches nominal
- Distance From Largest Bearing Surface Of Head To End Of First Diameter
- 0.078 inches minimum and 0.084 inches maximum
- Internal Drive Style
- cross recess type iii
- Nominal Thread Diameter
- 0.112 inches
- Thread Quantity Per Inch
- 40
- Minimum Tensile Strength
- 80000 pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Externally Relieved Body Diameter Quantity
- 1
- Color
- black overall
- Material
- steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316 overall
- Surface Treatment
- paint head
- Surface Treatment
- oxide fastener
- Surface Treatment Document And Classification
- fed-std-595, color 37038 fed std single treatment response head
- Surface Treatment Document And Classification
- mil-c-13924 mil spec single treatment response fastener
- Thread Series Designator
- unc
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 |
|---|---|
| 242B6384P1 | Externally Relieved Body Screw |
FAQs
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Does NSN 5305-01-421-4215 require demilitarization?
Does NSN 5305-01-421-4215 contain precious materials?
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When the NSN 5305-01-421-4215 was assigned to the Federal Catalog?
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