NAVSHIPS CALIBRATION BLOCK TYPE UT (MARE ISLAND TYPE)

The navships block is used for distance amplitude correction, sensitivity levels and flaw depth information. Surface ground to a 16 Ra finish and manufactured in accordance with MIL-STD-271G Figure 9 and NAVSHIPS Specification 0900-006-3010/Section 6, the block includes 6 3/64″ diameter through holes at scan surface distances of 0.25″, 0.50″, 0.75″, 1.00″, 1.25″ and 1.50″.

Features:

• Dimensions: 3″ (height) X 12″ (length) X 1.25″ (width).
• Weight: 12,791 LBS
• Material: 1018 STEEL, NICKEL PLATED
• Specs: t9074-AS-GIB-010/271-ACN1