744-001 — 744-001

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

744-001: 744-001.

The 744-001 is a the manufacturer industrial component. Key specifications include usage_design: EXTERNAL, overall_width: 2.500 INCHES NOMINAL IN, overall_height: 2.500 INCHES NOMINAL IN, overall_length: 5.875 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: SILVER TED PRIMAREMINS; .25 OF 1 PCT ACC. This part is cataloged in the U.S.

Government catalog under NSN 6625-00-812-7546, 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

MRO→ MRO_GENERAL→ 744-001

NSN: 6625-00-812-7546
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 63300 — AMERICAN INSTRUMENT CORP (USA)

SPECIFICATIONS

usage_design	EXTERNAL
overall_width	2.500 INCHES NOMINAL IN
overall_height	2.500 INCHES NOMINAL IN
overall_length	5.875 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S)
special_features	SILVER TED PRIMAREMINS; .25 OF 1 PCT ACC
terminal_location	TOP
current_rating_and_type	1000.0 AMPERES NOMINAL DC
terminal_type_and_quantity	2 SCREW
voltage_drop_in_millivolts	50.0 NOMINAL
mounting_provision_quantity	4
unthreaded_mounting_hole_diameter	0.438 INCHES NOMINAL IN
NSN	6625-00-812-7546

COMPONENT DIAGRAM

KEY FEATURES

•

USAGE DESIGN: EXTERNAL

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.750 INCHES NOMINAL IN

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.438 INCHES NOMINAL IN

•

TERMINAL LOCATION: TOP

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.500 INCHES NOMINAL IN
USAGE DESIGN	EXTERNAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	4.750 INCHES NOMINAL IN
MOUNTING METHOD	UNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER	0.438 INCHES NOMINAL IN
OVERALL LENGTH	5.875 INCHES NOMINAL IN
OVERALL WIDTH	2.500 INCHES NOMINAL IN
TERMINAL LOCATION	TOP
CURRENT RATING AND TYPE	1000.0 AMPERES NOMINAL DC
SPECIAL FEATURES	SILVER TED PRIMAREMINS; .25 OF 1 PCT ACC

SUBSTITUTES & CROSS-REFERENCES 2

B-1000-50Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

E-1000-50Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 744-001?

744-001 is a 744-001. It is classified as a MRO (MRO_GENERAL).

What parts can replace 744-001?

There are 2 known substitutes for 744-001: B-1000-50, E-1000-50. Substitute compatibility should be verified for your specific system.

What is the NSN for 744-001?

744-001 is cataloged in the U.S. Government catalog under NSN 6625-00-812-7546. This indicates validated use in U.S. government and defense supply chains.

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