Textron Non-Magnetic Cross Head Screw - NAS560HK3P20

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Textron Non-Magnetic Cross Head Screw - NAS560HK3P20

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Textron Non-Magnetic Cross Head Screw - NAS560HK3P20

Product Name: Non-Magnetic Cross Head Screw
Part Number: NAS560HK3P20
Brand: Textron
Category: Aviation Components, Fasteners

Technical Specifications:

  • Material: High-strength stainless steel, non-magnetic
  • Thread Size: 5/16-24
  • Length: 2.0 inches
  • Head Style: Countersunk (100-degree angle)
  • Compliance: Meets NAS560 specifications, ensuring adherence to stringent aerospace standards

Key Features:

  • High Performance: Designed for high-stress aviation applications, providing robust and reliable fastening.
  • Durable Construction: Made from non-magnetic stainless steel, offering excellent corrosion resistance and durability.
  • Precision Engineering: Engineered to exact specifications, ensuring a precise fit and secure fastening.

Benefits:

  • Enhanced Safety: The non-magnetic property is crucial for specific aviation applications, reducing the risk of interference with sensitive instruments.
  • Reliable Operation: Performs consistently under extreme conditions, maintaining the structural integrity of aircraft assemblies.
  • Compliance: Meets stringent aerospace standards, ensuring high quality and safety.

Applications:

  • Aircraft Models: Used in various aircraft, including Bombardier Challenger 605 and Textron Aviation Hawker 400-400XP.
  • Maintenance and Repairs: Ideal for routine maintenance and replacement, ensuring continued compliance with safety standards and optimal performance.

Why Choose Textron Non-Magnetic Cross Head Screw (NAS560HK3P20)?

The Textron Non-Magnetic Cross Head Screw NAS560HK3P20 is engineered to deliver exceptional performance and reliability for critical aircraft assemblies. Its robust construction, non-magnetic properties, and compliance with stringent standards make it an essential component for maintaining and enhancing aircraft safety and performance.

Product Overview

An externally threaded fastener whose threaded portion is of one diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

 

Item Specification

Thread Class

     

3A

Thread Direction

Right-hand

Thread Length

0.371 inches minimum and 0.508 inches maximum

Fastener Length

0.636 inches minimum and 0.681 inches maximum

Head Style

Flat countersunk

Head Diameter

0.337 inches minimum and 0.387 inches maximum

Internal Drive Style

Cross recess type 1

Nominal Thread Diameter

0.190 inches

Thread Quantity per Inch

32

Minimum Tensile Strength

140000 pounds per square inch

Hardness Rating

248.0 brinell standard minimum and 321.0 brinell standard maximum

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Screw Material

Iron alloy 660

Screw Material Document and Classification

Ams 5732 assn std 1ST material response or ams 5733 assn std 2ND material response

Thread Series Designator

UNF

 
Applicable Textron Aircraft

  • Beechjet 400/400A

List not comprehensive, may be applicable on other models.

Textron Non-Magnetic Cross Head Screw - NAS560HK3P20

Textron Non-Magnetic Cross Head Screw - NAS560HK3P20

Textron Non-Magnetic Cross Head Screw - NAS560HK3P20

Textron Non-Magnetic Cross Head Screw - NAS560HK3P20
Additional info
Colors Chrome
Dimensions
Dimensions (W x H x D) 4.25" x 2.85" x 0.40" inches
Length 4.25" inches
Weight 0.02 lb
Specifications
8130-3 Eligible No
ATA Chapter 51 ATA Standard Practices and Structures
Available Conditions NE / NS
Cage Code 80205
Country of origin United States of America
ECCN / USML EAR99
FAA Approval Code STD
Grip 0.371 inches minimum and 0.508 inches maximum
Hazmat Code Not Applicable
Hazmat(Y/N) N
Material Iron alloy 660
NSN 5305-00-616-1532
Schedule B 7318.15.9000
Thread 3A
Total Shelf Life (days) Not Applicable
Type Screw
Units of Measure (UoM) Each
Brand National Aerospace Standard.
Color Chrome
Condition status Depreciated