8478A87H01 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8478A87H01: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 0.400 INCHES NOMINAL IN, overall_height: 0.875 INCHES NOMINAL IN, overall_length: 0.800 INCHES NOMINAL IN, special_features: WIRE LEADS ARE 18.000 IN. LG COAXIAL CABLE IN.

This part is cataloged in the U.S. Government catalog under NSN 5945-01-175-5069, 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

8478A87H01

NSN: 5945-01-175-5069
FSC: 5945 — Relays and Solenoids
CAGE: 31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
thread_class	2A SINGLE MOUNTING FACILITY A
coil_quantity	1
overall_width	0.400 INCHES NOMINAL IN
overall_height	0.875 INCHES NOMINAL IN
overall_length	0.800 INCHES NOMINAL IN
special_features	WIRE LEADS ARE 18.000 IN. LG COAXIAL CABLE IN
winding_quantity	1
nominal_thread_size	0.112 INCHES SINGLE MOUNTING FACILITY IN
environmental_protection	HERMETIC
thread_quantity_per_inch	40 SINGLE MOUNTING FACILITY
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
NSN	5945-01-175-5069

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED STUD(S) SINGLE MOUNTING FACILITY

•

MOUNTING FACILITY PATTERN: DIAGONAL SINGLE MOUNTING FACILITY

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN

•

DUTY TYPE: CONTINUOUS

•

WINDING DC RESISTANCE RATING: 675.0 OHMS NOMINAL SINGLE WINDING

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED STUD(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	0.875 INCHES NOMINAL IN
MOUNTING FACILITY PATTERN	DIAGONAL SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
DUTY TYPE	CONTINUOUS
OVERALL LENGTH	0.800 INCHES NOMINAL IN
OVERALL WIDTH	0.400 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING	675.0 OHMS NOMINAL SINGLE WINDING
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT	0.478 INCHES MINIMUM AND 0.498 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
NOMINAL THREAD SIZE	0.112 INCHES SINGLE MOUNTING FACILITY IN

OTHER ITEMS IN FSC 5945 — Relays and Solenoids

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016

SUBSTITUTES & CROSS-REFERENCES 1

2-RFB-4601Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 8478A87H01?

8478A87H01 is a RELAY,ELECTROMAGNETIC.

What parts can replace 8478A87H01?

There is 1 known substitute for 8478A87H01: 2-RFB-4601. Substitute compatibility should be verified for your specific system.

What is the NSN for 8478A87H01?

8478A87H01 is cataloged in the U.S. Government catalog under NSN 5945-01-175-5069. This indicates validated use in U.S. government and defense supply chains.

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8478A87H01 — RELAY,ELECTROMAGNETIC

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