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Technical Data Sheet
PartsTable / COMPONENT / 63914394
63914394 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN, length: 1.250 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN, top_style: FLAT WITH RECTANGULAR SLOT, body_style: RECTANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-583-9916, 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
63914394
NSN: 5977-00-583-9916
FSC: 5977
CAGE: 0AHP6 — NATIONAL ELECTRICAL CARBON PRODUCTS, INC. DIV ELECTRICAL (USA)
SPECIFICATIONS
width0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
length1.250 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
top_styleFLAT WITH RECTANGULAR SLOT
body_styleRECTANGULAR
slot_depth0.047 INCHES NOMINAL IN
slot_width0.219 INCHES NOMINAL IN
style_designatorONE PIECE
brush_shunt_length3.000 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleFLAT
terminal_slot_width0.219 INCHES NOMINAL IN
NSN5977-00-583-9916
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 63914394 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
SLOT DEPTH: 0.047 INCHES NOMINAL IN
•
THICKNESS: 0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ONE PIECE
•
TOP STYLE: FLAT WITH RECTANGULAR SLOT
•
TERMINAL SLOT WIDTH: 0.219 INCHES NOMINAL IN
•
MATERIAL: ELECTROGRAPHITIC
•
CONTACT FACE STYLE: FLAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: HELWIG GRADE E23 OR U.S.GRAPHITE GRADE 135 MFR REF SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
SLOT DEPTH0.047 INCHES NOMINAL IN
THICKNESS0.370 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
STYLE DESIGNATORONE PIECE
TOP STYLEFLAT WITH RECTANGULAR SLOT
TERMINAL SLOT WIDTH0.219 INCHES NOMINAL IN
MATERIALELECTROGRAPHITIC
CONTACT FACE STYLEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONHELWIG GRADE E23 OR U.S.GRAPHITE GRADE 135 MFR REF SINGLE MATERIAL RESPONSE
OUTER EDGE TO SLOT EDGE DISTANCE0.075 INCHES MINIMUM AND 0.077 INCHES MAXIMUM IN
BRUSH SHUNT LENGTH3.000 INCHES NOMINAL SINGLE SHUNT IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
91554889Interchangeable
interchangeable cross-reference
interchangeable
M22520/3-2Interchangeable
interchangeable cross-reference
interchangeable
620156Interchangeable
interchangeable cross-reference
interchangeable
666-2261-003Interchangeable
interchangeable cross-reference
interchangeable
946-112-1Interchangeable
interchangeable cross-reference
interchangeable
G120Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 63914394?
63914394 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 63914394?
There are 13 known substitutes for 63914394: 91554889, M22520/3-2, 620156 and 10 more. Substitute compatibility should be verified for your specific system.
Is 63914394 still available?
63914394 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026