5305-01-521-2053
Find complete technical information, availability, and procurement data for: 5305-01-521-2053
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An item specifically designed to fit over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. Excludes:cover, electrical connector; hood, sealing, bottle; and stopper, bottle. For items designed to fit into or over the opening(s) of various items, see cap-plug, protective, dust and moisture seal.
pan head style, 0.323 inches nominal thread length, right-hand thread direction, 3a thread class, 1.135 inches nominal fastener length
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
- 0.323 inches nominal
- Fastener Length
- 1.135 inches nominal
- Head Style
- pan
- Head Diameter
- 0.357 inches minimum and 0.373 inches maximum
- Head Height
- 0.122 inches minimum and 0.133 inches maximum
- Grip Diameter
- 0.188 inches minimum and 0.189 inches maximum
- Shank Unthreaded Hole Diameter
- 0.070 inches minimum and 0.075 inches maximum first hole
- Internal Drive Style
- cross recess type 1
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.812 inches nominal
- Thread Quantity Per Inch
- 32
- Distance From Head Largest Bearing Surface To Shank Hole Center
- 0.971 inches nominal first hole
- Material
- iron alloy 660 overall
- Material Document And Classification
- ams 5731 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416, tyii, cl2 fed spec single treatment response overall
- Thread Series Designator
- unjf
- Specification/Standard Data
- 80205-nas7803 professional/industrial association standard
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 |
|---|---|
| NAS7803D13 | Close Tolerance Screw |
FAQs
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When the NSN 5305-01-521-2053 was assigned to the Federal Catalog?
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