74-393 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

74-393: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include diameter: 0.500 INCHES NOMINAL IN, material: STEEL COMP 420 OVERALL, body_width: 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, corner_shape: SQUARE ALL CORNERS. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-243-2178, 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

74-393

NSN: 3455-00-243-2178
NIINs: 002432178, 006624299, 010998506, 016268298
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 48521 — COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV

SPECIFICATIONS

diameter	0.500 INCHES NOMINAL IN
material	STEEL COMP 420 OVERALL
body_width	0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
body_height	0.140 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length	0.660 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
corner_shape	SQUARE ALL CORNERS
overall_length	1.500 INCHES NOMINAL IN
style_designator	SLOTTED
features_provided	HERMETICALLY SEALED AND MONOLITHIC AND POSITIVE OUTPUTS AND NEGATIVE OUTPUTS AND W/CLEAR AND W/ENABLE
output_logic_form	TRANSISTOR-TRANSISTOR LOGIC
surface_treatment	CADMIUM OVERALL
inclosure_material	CERAMIC AND GLASS
NSN	3455-00-243-2178

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 9

40556Reference document

Same NSN cross-reference

Reference document — Secondary reference

KSC810Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

W500-810Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

8031Reference document

Same NSN cross-reference

Reference document — Secondary reference

53433Reference document

Same NSN cross-reference

Reference document — Secondary reference

570C-810Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 74-393?

74-393 is a MICROCIRCUIT,DIGITAL.

What parts can replace 74-393?

There are 9 known substitutes for 74-393: 40556, KSC810, W500-810 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 74-393?

74-393 is cataloged in the U.S. Government catalog under NSN 3455-00-243-2178. This indicates validated use in U.S. government and defense supply chains.

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74-393 — MICROCIRCUIT,DIGITAL

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