#9400 NAS Torsional Strength Testing Fixture – MIL-S-87114A

Name: #9400 NAS Torsional Strength Testing Fixture – MIL-S-87114A
Brand: Universal Fastener Gages
Availability: InStock

$0.00

System Configuration

9400-375 Base Fixture Only

Complete NAS Torsion System

Complete System with Digital Output

Torque Application Method

Mechanical Torque Wrench

Electronic Torque Wrench

Pivoting Weight System (NAS Standard Method)

Data Output

None

Electronic Torque with Digital Output

Electronic Torque + SPC Recorder

Quantity

The #9400 NAS Torsional Strength Testing Fixture is a precision aerospace testing system designed to meet the torsional performance requirements of MIL-S-87114A for NAS fasteners.

This fixture is engineered for the controlled evaluation of aerospace screws requiring verification of:

• Ductility

• Torsional strength

• Drive torque performance

• Hydrogen embrittlement resistance

The 9400 Series provides a stable, repeatable torsional testing platform for laboratory and aerospace production environments.

In accordance with MIL-S-87114A requirements, the fixture enables precise torque application and measurement using mechanical or electronic torque systems.

The system supports digital output capability for integration into quality control and aerospace certification programs.

Ideal for:

• Aerospace fastener manufacturers

• Defense contractors

• Aircraft assembly facilities

• Materials testing laboratories

• Government-certified quality departments

PRIMARY FIXTURE

9400-375

3/8 inch NAS Torsional Strength Testing Fixture3/8 inch DriveTorque Range: 0–900 in-lbs (0–101 Nm)

ACCESSORIES & COMPONENTS

940000

Pivoting Weight System – NAS Standards

943200

Socket Driver Bit Holders

943325

Weight Set – 5 lb or 10 lb Increments

943500

Electronic Torque Wrenches

943700

Mechanical Torque Wrenches

264-504

Digimatic Mini Processor Recorder

1) Standard Compliance
MIL-S-87114ANAS Aerospace Fastener Standards
Testing Categories Supported:
• Torsional strength
• Drive torque
• Ductility verification
• Hydrogen embrittlement torsion validation
2) Inspection Function
The 9400 Series is used to:
• Measure torsional failure point of NAS fasteners
• Verify compliance with MIL-S-87114A
• Validate drive system performance
• Support aerospace qualification testing
• Provide certified torque-to-failure documentation
The pivoting weight system provides a controlled torque application method consistent with NAS testing requirements.
3) Materials & Construction
Universal’s 9400 NAS Fixture features:
• Heavy-duty aerospace-grade steel base
• Precision machined torque application assembly
• Thermally stabilized components
• Hardened and ground contact surfaces
• High-load torsion durability design
Engineered for repeatable laboratory testing and aerospace compliance environments.
4) Data & Documentation
The 9400 System supports:
• Mechanical torque verification
• Electronic torque capture
• Digital output capability
• SPC data integration
• Digimatic recorder compatibility
Long form test documentation packages are available for certification support.
5) Calibration & Traceability
Available with:
• NIST traceable torque verification
• ISO/IEC 17025 accredited calibration
• Aerospace compliance documentation