A-403SC — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A-403SC: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_width: 2.875 INCHES NOMINAL IN, cover_type: BLANK, body_length: 4.250 INCHES NOMINAL IN, inside_depth: 2.625 INCHES NOMINAL IN, style_designator: RECTANGULAR-SPECIAL COVERED. This part is cataloged in the U.S.

Government catalog under NSN 5975-00-116-0803, 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

A-403SC

NSN: 5975-00-116-0803
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 00843 — HOFFMAN ENGINEERING CO DIV OF FEDERAL CARTRIDGE CORP (USA)

SPECIFICATIONS

material	STEEL BODY
body_width	2.875 INCHES NOMINAL IN
cover_type	BLANK
body_length	4.250 INCHES NOMINAL IN
inside_depth	2.625 INCHES NOMINAL IN
style_designator	RECTANGULAR-SPECIAL COVERED
surface_treatment	ENAMEL COVER
cover_attachment_method	SCREW
end_item_identification	W/S: MARS CLASS T-AFS 1; AIRCRAFT, HORNET F/A-18; ENGINE, MISSILE F112-WR-100 (ADVANCED CRUISE MISSILE)
environmental_protection	DUSTPROOF AND OIL RESISTANT AND WATERTIGHT
cover_mounting_hole_quantity	2
NSN	5975-00-116-0803

COMPONENT DIAGRAM

KEY FEATURES

•

COVER MOUNTING HOLE QUANTITY: 2

•

INSIDE DEPTH: 2.625 INCHES NOMINAL IN

•

BODY WIDTH: 2.875 INCHES NOMINAL IN

•

STYLE DESIGNATOR: RECTANGULAR-SPECIAL COVERED

•

BODY LENGTH: 4.250 INCHES NOMINAL IN

•

COVER TYPE: BLANK

•

COVER ATTACHMENT METHOD: SCREW

•

SURFACE TREATMENT: ENAMEL COVER

TECHNICAL CHARACTERISTICS

COVER MOUNTING HOLE QUANTITY	2
INSIDE DEPTH	2.625 INCHES NOMINAL IN
BODY WIDTH	2.875 INCHES NOMINAL IN
STYLE DESIGNATOR	RECTANGULAR-SPECIAL COVERED
BODY LENGTH	4.250 INCHES NOMINAL IN
COVER TYPE	BLANK
COVER ATTACHMENT METHOD	SCREW
SURFACE TREATMENT	ENAMEL COVER
SURFACE TREATMENT	ENAMEL BODY
ENVIRONMENTAL PROTECTION	DUSTPROOF AND OIL RESISTANT AND WATERTIGHT

SUBSTITUTES & CROSS-REFERENCES 1

654729Reference 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

Ready to buy A-403SC?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is A-403SC?

A-403SC is a MICROCIRCUIT,DIGITAL.

What parts can replace A-403SC?

There is 1 known substitute for A-403SC: 654729. Substitute compatibility should be verified for your specific system.

What is the NSN for A-403SC?

A-403SC is cataloged in the U.S. Government catalog under NSN 5975-00-116-0803. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

A-403SC — MICROCIRCUIT,DIGITAL

Request a Quote — A-403SC