Navy Eddy Current Standard Block (NDT Calibration Blocks)

NDE offers Navy Eddy Current Standard Block (NDT Calibration Blocks) in steel, aluminum, stainless steel, Titanium, and other alloys. Please browse our products to find the best one for you. If you have any questions about NDE and our EDDY CURRENT calibration test blocks, please contact us at +91-9043-660-755 or send an email to info@ndeflawtechnologies.com. Our knowledgeable customer service staff is happy to assist you.
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navy eddy current standard block 7075 t651t73 aluminum ndt et calibration block
Navy Eddy Current Standard Block 7075-T651/T73 Aluminum Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long Alloy: 7075-T6 Aluminum (top and middle layer) and 7075-T73 (bottom later), anodized (20) Fastener Holes from .156 to .750" diameter. (40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch All EDM notches are .004 ± .001 wide Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40. P/N NRK-3A. Navy Universal Eddy Current Standard. A (3) plate assembly containing (20) fastener holes with a total of (71) EDM notches in various locations.
navy eddy current standard block 7075 t651t73 aluminum ndt et calibration block
Navy Eddy Current Standard Block Titanium Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long Alloy: Titanium (top and middle layer) and 7075-T73 (bottom later), anodized (20) Fastener Holes from .156 to .750" diameter. (40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch All EDM notches are .004 ± .001 wide Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40. P/N NRK-3A.
navy eddy current standard block 7075 t651t73 aluminum ndt et calibration block
Navy Eddy Current Standard Block 1018 Steel Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long Alloy: 1018 Steel (top and middle layer) and 7075-T73 (bottom later), anodized (20) Fastener Holes from .156 to .750" diameter. (40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch All EDM notches are .004 ± .001 wide Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40. P/N NRK-3A.
navy eddy current standard block 7075 t651t73 aluminum ndt et calibration block
Navy Eddy Current Standard Block 304 Stainless Steel Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long Alloy: 304 Stainless Steel (top and middle layer) and 7075-T73 (bottom later), anodized (20) Fastener Holes from .156 to .750" diameter. (40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch All EDM notches are .004 ± .001 wide Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40. P/N NRK-3A.
navy eddy current standard block 7075 t651t73 aluminum ndt et calibration block
Navy Eddy Current Standard Block, 7075-T651/T73 Aluminum (7403)

Navy Eddy Current Standard Block 7075-T651/T73 Aluminum

Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long
Alloy: 7075-T6 Aluminum (top and middle layer) and 7075-T73 (bottom later), anodized
(20) Fastener Holes from .156 to .750" diameter.
(40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch
All EDM notches are .004 ± .001 wide
Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40.
P/N NRK-3A.
Navy Universal Eddy Current Standard. A (3) plate assembly containing (20) fastener holes with a total of (71) EDM notches in various locations.
Navy Eddy Current Standard Block 7075-T651/T73 Aluminum Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long Alloy: 7075-T6 Aluminum (top and middle layer) and 7075-T73 (bottom later), anodized (20) Fastener Holes from .156 to .750" diameter. (40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch All EDM notches are .004 ± .001 wide Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40. P/N NRK-3A. Navy Universal Eddy Current Standard. A (3) plate assembly containing (20) fastener holes with a total of (71) EDM notches in various locations.
navy eddy current standard block 7075 t651t73 aluminum ndt et calibration block
Navy Eddy Current Standard Block, Titanium (7404)

Navy Eddy Current Standard Block Titanium

Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long
Alloy: Titanium (top and middle layer) and 7075-T73 (bottom later), anodized
(20) Fastener Holes from .156 to .750" diameter.
(40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch
All EDM notches are .004 ± .001 wide
Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40.
P/N NRK-3A.
Navy Universal Eddy Current Standard. A (3) plate assembly containing (20) fastener holes with a total of (71) EDM notches in various locations.
Navy Eddy Current Standard Block Titanium Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long Alloy: Titanium (top and middle layer) and 7075-T73 (bottom later), anodized (20) Fastener Holes from .156 to .750" diameter. (40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch All EDM notches are .004 ± .001 wide Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40. P/N NRK-3A.
navy eddy current standard block 7075 t651t73 aluminum ndt et calibration block
Navy Eddy Current Standard, Block, 1018 Steel (7401)

Navy Eddy Current Standard Block 1018 Steel

Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long
Alloy: 1018 Steel (top and middle layer) and 7075-T73 (bottom later), anodized
(20) Fastener Holes from .156 to .750" diameter.
(40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch
All EDM notches are .004 ± .001 wide
Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40.
P/N NRK-3A.
Navy Universal Eddy Current Standard. A (3) plate assembly containing (20) fastener holes with a total of (71) EDM notches in various locations.
Navy Eddy Current Standard Block 1018 Steel Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long Alloy: 1018 Steel (top and middle layer) and 7075-T73 (bottom later), anodized (20) Fastener Holes from .156 to .750" diameter. (40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch All EDM notches are .004 ± .001 wide Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40. P/N NRK-3A.
navy eddy current standard block 7075 t651t73 aluminum ndt et calibration block
Navy, Eddy Current, Standard Block, 304 Stainless Steel (7402)

Navy Eddy Current Standard Block 304 Stainless Steel

Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long
Alloy: 304 Stainless Steel (top and middle layer) and 7075-T73 (bottom later), anodized
(20) Fastener Holes from .156 to .750" diameter.
(40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch
All EDM notches are .004 ± .001 wide
Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40.
P/N NRK-3A.
Navy Universal Eddy Current Standard. A (3) plate assembly containing (20) fastener holes with a total of (71) EDM notches in various locations.
Navy Eddy Current Standard Block 304 Stainless Steel Geometry: Overall Dimensions: .875" thick x 4.0" wide x 7.0" long Alloy: 304 Stainless Steel (top and middle layer) and 7075-T73 (bottom later), anodized (20) Fastener Holes from .156 to .750" diameter. (40) Corner notches, (20) Bore notches, (9) Surface notches, (1) Tapered notch, (1) Radius notch All EDM notches are .004 ± .001 wide Manufactured IAW U.S.A.F. Tech Order 33B-1-1, Figure 4-40. P/N NRK-3A.
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