K881568SUB2PT17 — HOLDER,ELECTRICAL CONTACT BRUSH

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K881568SUB2PT17: HOLDER,ELECTRICAL CONTACT BRUSH.

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include material: COPPER ALLOY BOX, inside_width: 0.875 INCHES NOMINAL IN, inside_length: 1.125 INCHES NOMINAL IN, overall_width: 1.500 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, inside_thickness: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-238-7301, 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

K881568SUB2PT17

NSN: 5977-00-238-7301
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)

SPECIFICATIONS

material	COPPER ALLOY BOX
inside_width	0.875 INCHES NOMINAL IN
inside_length	1.125 INCHES NOMINAL IN
overall_width	1.500 INCHES NOMINAL IN
overall_length	2.000 INCHES NOMINAL IN
inside_thickness	0.375 INCHES NOMINAL IN
mounting_facility	ROD AND SCREW
overall_thickness	2.625 INCHES NOMINAL IN
brush_spring_adjustability	ADJUSTABLE
mounting_facility_quantity	2
brush_pressure_spring_type_accommodated	HELICAL TORSION
NSN	5977-00-238-7301

COMPONENT DIAGRAM

KEY FEATURES

•

BRUSH SPRING ADJUSTABILITY: ADJUSTABLE

•

MOUNTING FACILITY QUANTITY: 2

•

INSIDE WIDTH: 0.875 INCHES NOMINAL IN

•

INSIDE LENGTH: 1.125 INCHES NOMINAL IN

•

OVERALL THICKNESS: 2.625 INCHES NOMINAL IN

•

BRUSH PRESSURE SPRING TYPE ACCOMMODATED: HELICAL TORSION

TECHNICAL CHARACTERISTICS

BRUSH SPRING ADJUSTABILITY	ADJUSTABLE
MOUNTING FACILITY QUANTITY	2
INSIDE WIDTH	0.875 INCHES NOMINAL IN
INSIDE LENGTH	1.125 INCHES NOMINAL IN
OVERALL THICKNESS	2.625 INCHES NOMINAL IN
OVERALL LENGTH	2.000 INCHES NOMINAL IN
OVERALL WIDTH	1.500 INCHES NOMINAL IN
BRUSH PRESSURE SPRING TYPE ACCOMMODATED	HELICAL TORSION
MOUNTING FACILITY	ROD AND SCREW
INSIDE THICKNESS	0.375 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 2

K881567SUB1PT17Reference document

Same NSN cross-reference

Reference document — Secondary reference

8229PT40Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is K881568SUB2PT17?

K881568SUB2PT17 is a HOLDER,ELECTRICAL CONTACT BRUSH.

What parts can replace K881568SUB2PT17?

There are 2 known substitutes for K881568SUB2PT17: K881567SUB1PT17, 8229PT40. Substitute compatibility should be verified for your specific system.

What is the NSN for K881568SUB2PT17?

K881568SUB2PT17 is cataloged in the U.S. Government catalog under NSN 5977-00-238-7301. This indicates validated use in U.S. government and defense supply chains.

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