146234 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

146234: 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

146234

NSN: 5977-00-033-4460
NIINs: 000334460, 011700636
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 54X10 — RAYTHEON COMPANY (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_type	LOW
user_designator	MAN
fastening_method	LACING
style_designator	ONE PIECE
brush_shunt_length	0.875 INCHES NOMINAL SINGLE SHUNT IN
contact_face_style	CONCAVE
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

561879Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 146234?

146234 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace 146234?

There are 3 known substitutes for 146234: C-42716, 561879, 42716-4. Substitute compatibility should be verified for your specific system.

What is the NSN for 146234?

146234 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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146234 — BRUSH,ELECTRICAL CONTACT

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