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A-42026 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A-42026: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, length: 0.500 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, body_style: RECTANGULAR, style_designator: ONE PIECE. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-199-9032, 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
A-42026
NSN: 5977-01-199-9032
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 11384 — KOLLMORGEN CORP (USA)
SPECIFICATIONS
width0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
length0.500 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
body_styleRECTANGULAR
style_designatorONE PIECE
terminal_diameter0.310 INCHES NOMINAL IN
brush_shunt_length0.435 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleFLAT
spring_free_length1.250 INCHES NOMINAL IN
largest_outside_diameter0.210 INCHES NOMINAL IN
shunt_position_designator5
NSN5977-01-199-9032
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN A-42026 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.500 INCHES NOMINAL IN
•
TERMINAL DIAMETER: 0.310 INCHES NOMINAL IN
•
LARGEST OUTSIDE DIAMETER: 0.210 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR
•
SHUNT POSITION DESIGNATOR: 5
•
STYLE DESIGNATOR: ONE PIECE
•
MATERIAL DOCUMENT AND CLASSIFICATION: CARBONE GRADE 417 MFR REF SINGLE MATERIAL RESPONSE
•
SPRING FREE LENGTH: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.500 INCHES NOMINAL IN
TERMINAL DIAMETER0.310 INCHES NOMINAL IN
LARGEST OUTSIDE DIAMETER0.210 INCHES NOMINAL IN
BODY STYLERECTANGULAR
SHUNT POSITION DESIGNATOR5
STYLE DESIGNATORONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATIONCARBONE GRADE 417 MFR REF SINGLE MATERIAL RESPONSE
SPRING FREE LENGTH1.250 INCHES NOMINAL IN
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
BRUSH SHUNT LENGTH0.435 INCHES NOMINAL SINGLE SHUNT IN
SUBSTITUTES & CROSS-REFERENCES 1
42026Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 A-42026?
A-42026 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace A-42026?
There is 1 known substitute for A-42026: 42026. Substitute compatibility should be verified for your specific system.
What is the NSN for A-42026?
A-42026 is cataloged in the U.S. Government catalog under NSN 5977-01-199-9032. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.