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PH Tool — NAVSHIPS Test Block (1018 Steel, Nickel-Plated)
Certified Ultrasonic Reference Block for NAVSHIPS & MIL-STD Calibration SKU: NAV.ICSOverview
The PH Tool NAVSHIPS Test Block is a precision ultrasonic reference standard designed for calibration, sensitivity verification, and performance checks in ultrasonic testing (UT). Manufactured from 1018 steel and nickel-plated for durability and corrosion resistance, this block provides reliable reference indications for professional NDT applications.
Built in accordance with MIL-STD-271G Figure 9 and NAVSHIPS Specification 0900-006-3010 / Section 6, the block contains six 3/64" diameter side-drilled through-holes positioned at distances from 0.25" to 2.75" in 0.25" increments. These reflectors allow inspectors to verify system response, probe performance, and calibration accuracy.
With MTDs engraved near both scan edges on one face and supplied with a protective wood case, this block is ideal for naval, aerospace, defense, and industrial ultrasonic inspection programs requiring traceable and repeatable calibration standards.
What's Included
| Item | Details |
|---|---|
| Test Block | NAVSHIPS ultrasonic reference block |
| Carrying Case | Protective wood case |
| Documentation | Certification / traceability documentation |
Box Dimensions & Shipping Weight (Estimated)
| Parameter | Imperial |
|---|---|
| Length | 12.0 in |
| Width | 8.0 in |
| Height | 4.0 in |
| Dimensions (L × W × H) | 12.0 × 8.0 × 4.0 in |
| Weight | 6.0 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Product Type | Ultrasonic reference / test block |
| Model | NAVSHIPS Test Block |
| Material | 1018 steel |
| Finish | Nickel-plated |
| Reflectors | Six side-drilled through-holes |
| Hole Diameter | 3/64 in |
| Hole Locations | 0.25" to 2.75" in 0.25" increments |
| Engraving | MTDs engraved near both scan edges |
| Standards | MIL-STD-271G Figure 9, NAVSHIPS 0900-006-3010 / Section 6 |
| Application | UT calibration and verification |
Performance Features
NAVSHIPS & MIL-STD Compliance
Designed in accordance with military and naval ultrasonic inspection requirements.
Precision Side-Drilled Holes
Six 3/64" reflectors provide consistent calibration and sensitivity references.
Nickel-Plated 1018 Steel Construction
Offers durability, corrosion resistance, and reliable acoustic performance.
Engraved MTD Markings
MTDs near both scan edges support efficient setup and repeatable inspections.
User-Friendly Design
- Clearly defined reference reflectors
- Engraved markings for easy identification
- Supplied with protective wood case
- Suitable for lab, field, and training use
Built for Industrial Environments
- Durable construction for repeated calibration use
- Reliable performance in demanding inspection programs
- Suitable for military, naval, and industrial NDT workflows
- Designed for professional ultrasonic testing applications
Compatibility
Compatible with:
- Ultrasonic flaw detectors
- Straight beam and angle beam UT probes
- NAVSHIPS inspection procedures
- MIL-STD ultrasonic calibration workflows
Ideal Applications
- Ultrasonic system calibration
- NAVSHIPS inspection programs
- Military and defense NDT applications
- Naval component inspection
- Aerospace and industrial QA/QC
- UT training and qualification
About PH Tool
PH Tool is a leading manufacturer of ultrasonic calibration standards and reference blocks, providing precision-engineered solutions for NDT inspection, training, and system verification. Their products are trusted worldwide for accuracy, durability, and compliance with industry standards.