561879 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

561879: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.433 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN, length: 0.484 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN, radius: 0.438 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.216 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN, body_style: RECTANGULAR COMMUTATOR. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-033-4460, 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

561879

NSN: 5977-00-033-4460
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 77068 — ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV (USA)

SPECIFICATIONS

width	0.433 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
length	0.484 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
radius	0.438 INCHES NOMINAL IN
material	ELECTROGRAPHITIC
thickness	0.216 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN
body_style	RECTANGULAR COMMUTATOR
style_designator	ONE PIECE
brush_shunt_length	0.875 INCHES NOMINAL SINGLE SHUNT IN
contact_face_style	CONCAVE
shunt_position_designator	5
terminal_type_and_quantity	1 ROUND CAP W/EARS
pressure_spring_type_and_quantity	1 CYLINDRICAL
NSN	5977-00-033-4460

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 0.484 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN

•

BODY STYLE: RECTANGULAR COMMUTATOR

•

RADIUS: 0.438 INCHES NOMINAL IN

•

SHUNT POSITION DESIGNATOR: 5

•

STYLE DESIGNATOR: ONE PIECE

•

MATERIAL DOCUMENT AND CLASSIFICATION: STACKPOLE CARBON CO,GRADE 51 MFR REF SINGLE MATERIAL RESPONSE

•

PRESSURE SPRING TYPE AND QUANTITY: 1 CYLINDRICAL

•

BRUSH SHUNT LENGTH: 0.875 INCHES NOMINAL SINGLE SHUNT IN

TECHNICAL CHARACTERISTICS

LENGTH	0.484 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
BODY STYLE	RECTANGULAR COMMUTATOR
RADIUS	0.438 INCHES NOMINAL IN
SHUNT POSITION DESIGNATOR	5
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	STACKPOLE CARBON CO,GRADE 51 MFR REF SINGLE MATERIAL RESPONSE
PRESSURE SPRING TYPE AND QUANTITY	1 CYLINDRICAL
BRUSH SHUNT LENGTH	0.875 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLE	CONCAVE
WIDTH	0.433 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 3

C-42716Reference document

Same NSN cross-reference

Reference document — Secondary reference

1462-34Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

42716-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 561879?

561879 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 561879?

There are 3 known substitutes for 561879: C-42716, 1462-34, 42716-4. Substitute compatibility should be verified for your specific system.

What is the NSN for 561879?

561879 is cataloged in the U.S. Government catalog under NSN 5977-00-033-4460. This indicates validated use in U.S. government and defense supply chains.

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561879 — BRUSH,ELECTRICAL CONTACT

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