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Technical Data Sheet
PartsTable / COMPONENT / S100278-68
S100278-68 ✓ 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 angle: 33.0 DEGREES NOMINAL, width: 1.000 INCHES NOMINAL IN, length: 1.250 INCHES NOMINAL IN, material: METAL GRAPHITE, thickness: 0.625 INCHES NOMINAL IN, top_style: BEVELED FRONT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-280-3283, 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
S100278-68
NSN: 5977-00-280-3283
FSC: 5977
CAGE: 08219 — STONE SAFETY CORP (USA)
SPECIFICATIONS
angle33.0 DEGREES NOMINAL
width1.000 INCHES NOMINAL IN
length1.250 INCHES NOMINAL IN
materialMETAL GRAPHITE
thickness0.625 INCHES NOMINAL IN
top_styleBEVELED FRONT
body_styleRECTANGULAR COMMUTATOR
bevel_angle22.0 DEGREES NOMINAL
style_designatorONE PIECE
brush_shunt_length4.000 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleBEVELED
terminal_slot_width0.281 INCHES NOMINAL IN
NSN5977-00-280-3283
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN S100278-68 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
MATERIAL: METAL GRAPHITE
•
CONTACT FACE STYLE: BEVELED
•
STYLE DESIGNATOR: ONE PIECE
•
BEVEL ANGLE: 22.0 DEGREES NOMINAL
•
BRUSH SHUNT LENGTH: 4.000 INCHES NOMINAL SINGLE SHUNT IN
•
ANGLE: 33.0 DEGREES NOMINAL
•
TERMINAL TYPE AND QUANTITY: 1 STRAIGHT W/SLOT
•
TOP STYLE: BEVELED FRONT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALMETAL GRAPHITE
CONTACT FACE STYLEBEVELED
STYLE DESIGNATORONE PIECE
BEVEL ANGLE22.0 DEGREES NOMINAL
BRUSH SHUNT LENGTH4.000 INCHES NOMINAL SINGLE SHUNT IN
ANGLE33.0 DEGREES NOMINAL
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
TOP STYLEBEVELED FRONT
LENGTH1.250 INCHES NOMINAL IN
BODY STYLERECTANGULAR COMMUTATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
SE100-1007Interchangeable
interchangeable cross-reference
interchangeable
54568Interchangeable
interchangeable cross-reference
interchangeable
SM-B-186916Interchangeable
interchangeable cross-reference
interchangeable
741-0Interchangeable
interchangeable cross-reference
interchangeable
SS-DD-W/WPInterchangeable
interchangeable cross-reference
interchangeable
NEMAPUBCB1-1961Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S100278-68?
S100278-68 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace S100278-68?
There are 6 known substitutes for S100278-68: SE100-1007, 54568, SM-B-186916 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S100278-68?
S100278-68 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-280-3283. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026