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2270878 — HOLDER ASSEMBLY,ELECTRICAL CONTA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2270878: HOLDER ASSEMBLY,ELECTRICAL CONTA.

HOLDER ASSEMBLY,ELECTRICAL CONTA. Key specifications include special_features: INCLUDES CABLE ASSEMBLY MARKED TB27, assembly_grouping_position: GROUPED-GANGED-IN LINE, brush_spring_adjustability: NONADJUSTABLE, holder_position_adjustability: NONADJUSTABLE, brush_pressure_spring_type_accommodated: FLAT FINGER. This part is cataloged in the U.S.

Government catalog under NSN 5977-01-040-9530, 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
2270878
NSN: 5977-01-040-9530
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
special_featuresINCLUDES CABLE ASSEMBLY MARKED TB27
assembly_grouping_positionGROUPED-GANGED-IN LINE
brush_spring_adjustabilityNONADJUSTABLE
holder_quantity_per_assembly1
holder_position_adjustabilityNONADJUSTABLE
total_brush_quantity_accommodated9
brush_quantity_accommodated_per_holder1
brush_pressure_spring_type_accommodatedFLAT FINGER
NSN5977-01-040-9530
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER ASSEMBLY,ELECTRICAL CONTA TITLE COMPONENT PN 2270878 MFR HOLDER ASSEMBLY,ELECTR
KEY FEATURES
•
BRUSH SPRING ADJUSTABILITY: NONADJUSTABLE
•
HOLDER QUANTITY PER ASSEMBLY: 1
•
BRUSH QUANTITY ACCOMMODATED PER HOLDER: 1
•
BRUSH PRESSURE SPRING TYPE ACCOMMODATED: FLAT FINGER
•
TOTAL BRUSH QUANTITY ACCOMMODATED: 9
•
HOLDER POSITION ADJUSTABILITY: NONADJUSTABLE
•
ASSEMBLY GROUPING POSITION: GROUPED-GANGED-IN LINE
TECHNICAL CHARACTERISTICS
BRUSH SPRING ADJUSTABILITYNONADJUSTABLE
HOLDER QUANTITY PER ASSEMBLY1
BRUSH QUANTITY ACCOMMODATED PER HOLDER1
BRUSH PRESSURE SPRING TYPE ACCOMMODATEDFLAT FINGER
TOTAL BRUSH QUANTITY ACCOMMODATED9
SPECIAL FEATURESINCLUDES CABLE ASSEMBLY MARKED TB27
HOLDER POSITION ADJUSTABILITYNONADJUSTABLE
ASSEMBLY GROUPING POSITIONGROUPED-GANGED-IN LINE
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2270878?
2270878 is a HOLDER ASSEMBLY,ELECTRICAL CONTA.
What is the NSN for 2270878?
2270878 is cataloged in the U.S. Government catalog under NSN 5977-01-040-9530. 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.