ASTME-428 — ASTME-428

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ASTME-428: ASTME-428.

The ASTME-428 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6635-00-966-5245, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

ASTME-428

NSN: 6635-00-966-5245
FSC: 6635 — Physical Properties Testing and Inspection
CAGE: 29884 — RAY-CHECK MANUFACTURING, INC. (USA)

SPECIFICATIONS

Part Number	ASTME-428
NSN	6635-00-966-5245

COMPONENT DIAGRAM

KEY FEATURES

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GENERAL CHARACTERISTICS ITEM DESCRIPTION: 10 ULTRASONIC STANDARD REFERENCE BLOCKS FOR AREA AMPLITUDE RELATIONSHIP,1 BLOCK EA W/0.047 IN.,0.078 IN.,0.125 IN. FLAT BOTTOM HOLES AT A METAL DISTANCE OF 3 IN.; 7 BLOCKS FOR DISTANCE AMPLITUDE,1 BLOCK EA W/0.078 IN. FLAT BOTTOM HOLES AT METAL DISTANCES OF 0.125 IN.,0.250 IN.,0.500 IN.,0.750 IN.,1.500 IN.,6.000 IN.,AND 1 BLOCK W/0.125 IN. FLAT BOTTOM HOLE AT 6.000 IN. METAL DISTANCE IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

10 ULTRASONIC STANDARD REFERENCE BLOCKS FOR AREA AMPLITUDE RELATIONSHIP,1 BLOCK EA W/0.047 IN.,0.078 IN.,0.125 IN. FLAT BOTTOM HOLES AT A METAL DISTANCE OF 3 IN.; 7 BLOCKS FOR DISTANCE AMPLITUDE,1 BLOCK EA W/0.078 IN. FLAT BOTTOM HOLES AT METAL DISTANCES OF 0.125 IN.,0.250 IN.,0.500 IN.,0.750 IN.,1.500 IN.,6.000 IN.,AND 1 BLOCK W/0.125 IN. FLAT BOTTOM HOLE AT 6.000 IN. METAL DISTANCE IN

SUBSTITUTES & CROSS-REFERENCES 7

57A4243-16Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

57A4243Reference document

Same NSN cross-reference

Reference document — Secondary reference

6635PL0781439Reference document

Same NSN cross-reference

Reference document — Informative reference only

DAA-10SReference document

Same NSN cross-reference

Reference document — Secondary reference

107SReference document

Same NSN cross-reference

Reference document — Secondary reference

DAA-105Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ASTME-428?

ASTME-428 is a ASTME-428.

What parts can replace ASTME-428?

There are 7 known substitutes for ASTME-428: 57A4243-16, 57A4243, 6635PL0781439 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for ASTME-428?

ASTME-428 is cataloged in the U.S. Government catalog under NSN 6635-00-966-5245. This indicates validated use in U.S. government and defense supply chains.

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