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S1427826 — HOLDER,ELECTRICAL CONTACT BRUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S1427826: HOLDER,ELECTRICAL CONTACT BRUSH.

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include material: COPPER ALLOY BOX, inside_width: 1.281 INCHES NOMINAL IN, inside_length: 1.000 INCHES NOMINAL IN, overall_width: 1.375 INCHES NOMINAL IN, terminal_type: SCREW, overall_length: 3.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-033-5799, 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
S1427826
NSN: 5977-00-033-5799
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY BOX
inside_width1.281 INCHES NOMINAL IN
inside_length1.000 INCHES NOMINAL IN
overall_width1.375 INCHES NOMINAL IN
terminal_typeSCREW
overall_length3.250 INCHES NOMINAL IN
inside_thickness0.688 INCHES NOMINAL IN
mounting_facilitySETSCREW
overall_thickness3.250 INCHES NOMINAL IN
terminal_quantity2
brush_spring_adjustabilityADJUSTABLE
mounting_facility_quantity1
NSN5977-00-033-5799
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN S1427826 MFR HOLDER,ELECTRICAL CONT
KEY FEATURES
•
BRUSH SPRING ADJUSTABILITY: ADJUSTABLE
•
MOUNTING FACILITY QUANTITY: 1
•
TERMINAL QUANTITY: 2
•
INSIDE WIDTH: 1.281 INCHES NOMINAL IN
•
TERMINAL TYPE: SCREW
•
INSIDE LENGTH: 1.000 INCHES NOMINAL IN
•
OVERALL THICKNESS: 3.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BRUSH SPRING ADJUSTABILITYADJUSTABLE
MOUNTING FACILITY QUANTITY1
TERMINAL QUANTITY2
INSIDE WIDTH1.281 INCHES NOMINAL IN
TERMINAL TYPESCREW
INSIDE LENGTH1.000 INCHES NOMINAL IN
OVERALL THICKNESS3.250 INCHES NOMINAL IN
OVERALL LENGTH3.250 INCHES NOMINAL IN
BRUSH QUANTITY ACCOMMODATED PER HOLDER1
OVERALL WIDTH1.375 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5977 — Electrical Contact Brushes and Electrodes
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5977-00-001-8018 5977-00-001-8867 5977-00-002-9654 5977-00-003-0257 5977-00-003-0258 5977-00-003-0264 5977-00-003-1196 5977-00-003-1197
SUBSTITUTES & CROSS-REFERENCES 1
35J865PC21Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1427826?
S1427826 is a HOLDER,ELECTRICAL CONTACT BRUSH.
What parts can replace S1427826?
There is 1 known substitute for S1427826: 35J865PC21. Substitute compatibility should be verified for your specific system.
What is the NSN for S1427826?
S1427826 is cataloged in the U.S. Government catalog under NSN 5977-00-033-5799. 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.