80346-1 — HOLDER,ELECTRICAL CONTACT BRUSH

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

80346-1: HOLDER,ELECTRICAL CONTACT BRUSH.

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include inside_width: 0.500 INCHES NOMINAL IN, overall_width: 2.875 INCHES MINIMUM IN, overall_length: 2.125 INCHES MINIMUM IN, inside_thickness: 0.750 INCHES NOMINAL IN, style_designator: RECTANGLE BEVELED, mounting_facility: SETSCREW AND SHAFT. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-036-4143, 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

80346-1

NSN: 5977-01-036-4143
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 07070 — UNITED STATES DEPARTMENT OF THE NAVY DBA NAVAL SURFACE WARFARE CENTER PANAMA CITY (USA)

SPECIFICATIONS

inside_width	0.500 INCHES NOMINAL IN
overall_width	2.875 INCHES MINIMUM IN
overall_length	2.125 INCHES MINIMUM IN
inside_thickness	0.750 INCHES NOMINAL IN
style_designator	RECTANGLE BEVELED
mounting_facility	SETSCREW AND SHAFT
overall_thickness	1.000 INCHES NOMINAL IN
mounting_facility_quantity	1
brush_quantity_accommodated_per_holder	1
brush_pressure_spring_type_accommodated	HELICAL TORSION
NSN	5977-01-036-4143

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 1

•

INSIDE WIDTH: 0.500 INCHES NOMINAL IN

•

OVERALL THICKNESS: 1.000 INCHES NOMINAL IN

•

STYLE DESIGNATOR: RECTANGLE BEVELED

•

BRUSH QUANTITY ACCOMMODATED PER HOLDER: 1

•

BRUSH PRESSURE SPRING TYPE ACCOMMODATED: HELICAL TORSION

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	1
INSIDE WIDTH	0.500 INCHES NOMINAL IN
OVERALL THICKNESS	1.000 INCHES NOMINAL IN
STYLE DESIGNATOR	RECTANGLE BEVELED
OVERALL LENGTH	2.125 INCHES MINIMUM IN
BRUSH QUANTITY ACCOMMODATED PER HOLDER	1
OVERALL WIDTH	2.875 INCHES MINIMUM IN
BRUSH PRESSURE SPRING TYPE ACCOMMODATED	HELICAL TORSION
MOUNTING FACILITY	SETSCREW AND SHAFT
INSIDE THICKNESS	0.750 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes

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

5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197

SUBSTITUTES & CROSS-REFERENCES 2

2484-RReference document

Same NSN cross-reference

Reference document — Secondary reference

3448-RReference 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 80346-1?

80346-1 is a HOLDER,ELECTRICAL CONTACT BRUSH.

What parts can replace 80346-1?

There are 2 known substitutes for 80346-1: 2484-R, 3448-R. Substitute compatibility should be verified for your specific system.

What is the NSN for 80346-1?

80346-1 is cataloged in the U.S. Government catalog under NSN 5977-01-036-4143. This indicates validated use in U.S. government and defense supply chains.

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80346-1 — HOLDER,ELECTRICAL CONTACT BRUSH

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