5305-00-143-1619
Find complete technical information, availability, and procurement data for: 5305-00-143-1619
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An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.
right-hand thread direction, 2a thread class, 0.994 inches minimum and 1.016 inches maximum fastener length, flat countersunk head style, 0.884 inches minimum and 0.919 inches maximum thread 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.884 inches minimum and 0.919 inches maximum
- Fastener Length
- 0.994 inches minimum and 1.016 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.477 inches minimum and 0.507 inches maximum
- Locking Feature
- pellet threads
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.250 inches
- Thread Quantity Per Inch
- 28
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- steel comp 302 or steel comp 303se or steel comp 304 or steel comp 316 overall
- Material Document And Classification
- 66 fed std all material responses overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response 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 |
|---|---|
| 9998996-4 | Socket Head Cap Screw |
FAQs
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When the NSN 5305-00-143-1619 was assigned to the Federal Catalog?
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