4503 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

4503: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include body_material: ZINC, part_name_assigned_by_controlling_agency: INDICATOR,WIND DIRECTION AND SPEED. This part is cataloged in the U.S.

Government catalog under NSN 5998-00-081-7768, 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→ 4503

NSN: 5998-00-081-7768
NIINs: 000817768, 002589852, 002681292, 003994902, 004468798, 005398412, 007668546, 007677206, 008289007, 009690380, 010053787, 010961610, 011722292, 013004103, 013698100, 013812146, 014764452, 014953781, 016432029, 016755966
FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
CAGE: 11788 — SCHENCK PEGASUS CORPORATION (USA)

SPECIFICATIONS

body_material	ZINC
special_features	FLOW RATE - 100 L/MIN;TEMP RANGE -10 TO 60 DEGREE C;MAX OPERATING PRESSURE - 8 BAR;NOMINAL WIDTH 2.5 MM;POPPET SEAT;5/2 WAY VALVE MM
part_name_assigned_by_controlling_agency	INDICATOR,WIND DIRECTION AND SPEED
NSN	5998-00-081-7768

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

531109 ITEM 3Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 4503?

4503 is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 4503?

There is 1 known substitute for 4503: 531109 ITEM 3. Substitute compatibility should be verified for your specific system.

What is the NSN for 4503?

4503 is cataloged in the U.S. Government catalog under NSN 5998-00-081-7768. This indicates validated use in U.S. government and defense supply chains.

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4503 — RELAY,ELECTROMAGNETIC

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