6-861-2 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6-861-2: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.500 INCHES NOMINAL IN, length: 0.810 INCHES NOMINAL IN, radius: 1.240 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN, material: CARBON, thickness: 0.500 INCHES NOMINAL IN, body_style: RECTANGULAR COMMUTATOR. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-998-7693, 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

6-861-2

NSN: 5977-00-998-7693
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 71310 — MERSEN USA PTT CORP DBA MERSEN USA - SALEM BRANCH DIV MERSEN USA BN CORP (USA)

SPECIFICATIONS

width	0.500 INCHES NOMINAL IN
length	0.810 INCHES NOMINAL IN
radius	1.240 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
material	CARBON
thickness	0.500 INCHES NOMINAL IN
body_style	RECTANGULAR COMMUTATOR
style_designator	ONE PIECE
brush_shunt_length	2.750 INCHES MINIMUM AND 3.380 INCHES MAXIMUM SINGLE SHUNT IN
contact_face_style	CONCAVE
shunt_position_designator	5
terminal_type_and_quantity	1 TWO-PIECE NESTING EYELET CAP
pressure_spring_type_and_quantity	1 CYLINDRICAL
NSN	5977-00-998-7693

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 0.810 INCHES NOMINAL IN

•

BODY STYLE: RECTANGULAR COMMUTATOR

•

RADIUS: 1.240 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN

•

SHUNT POSITION DESIGNATOR: 5

•

STYLE DESIGNATOR: ONE PIECE

•

PRESSURE SPRING TYPE AND QUANTITY: 1 CYLINDRICAL

•

BRUSH SHUNT LENGTH: 2.750 INCHES MINIMUM AND 3.380 INCHES MAXIMUM SINGLE SHUNT IN

•

CONTACT FACE STYLE: CONCAVE

TECHNICAL CHARACTERISTICS

LENGTH	0.810 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR COMMUTATOR
RADIUS	1.240 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
SHUNT POSITION DESIGNATOR	5
STYLE DESIGNATOR	ONE PIECE
PRESSURE SPRING TYPE AND QUANTITY	1 CYLINDRICAL
BRUSH SHUNT LENGTH	2.750 INCHES MINIMUM AND 3.380 INCHES MAXIMUM SINGLE SHUNT IN
CONTACT FACE STYLE	CONCAVE
SHUNT INSULATION PROVISION AND QUANTITY	1 UNINSULATED
WIDTH	0.500 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

8-861-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

625A600AAG1Reference 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 6-861-2?

6-861-2 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 6-861-2?

There are 2 known substitutes for 6-861-2: 8-861-2, 625A600AAG1. Substitute compatibility should be verified for your specific system.

What is the NSN for 6-861-2?

6-861-2 is cataloged in the U.S. Government catalog under NSN 5977-00-998-7693. This indicates validated use in U.S. government and defense supply chains.

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6-861-2 — BRUSH,ELECTRICAL CONTACT

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