B11-120CHANGE1 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

B11-120CHANGE1: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.154 INCHES NOMINAL IN, length: 0.312 INCHES NOMINAL IN, material: GRAPHITE, thickness: 0.154 INCHES NOMINAL IN, top_style: FLAT, body_style: RECTANGULAR COMMUTATOR. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-178-8765, 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

B11-120CHANGE1

NSN: 5977-00-178-8765
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 81958 — FASCO INDUSTRIES CORP (USA)

SPECIFICATIONS

width	0.154 INCHES NOMINAL IN
length	0.312 INCHES NOMINAL IN
material	GRAPHITE
thickness	0.154 INCHES NOMINAL IN
top_style	FLAT
body_style	RECTANGULAR COMMUTATOR
special_features	MARKINGS OPTIONAL; 1 SHUNT TERMINAL; 1 PRESSURE SPRING
style_designator	ONE PIECE
contact_face_style	CONCAVE
material_document_and_classification	STACKPOLE CARBON CO,GR LX845 MFR REF SINGLE MATERIAL RESPONSE
shunt_insulation_provision_and_quantity	1 UNINSULATED
reference_number_differentiating_characteristics	AS DIFFERENTIATED BY REQUIREMENT SPECIAL FEATURES
NSN	5977-00-178-8765

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 0.312 INCHES NOMINAL IN

•

BODY STYLE: RECTANGULAR COMMUTATOR

•

TOP STYLE: FLAT

•

STYLE DESIGNATOR: ONE PIECE

•

MATERIAL DOCUMENT AND CLASSIFICATION: STACKPOLE CARBON CO,GR LX845 MFR REF SINGLE MATERIAL RESPONSE

•

CONTACT FACE STYLE: CONCAVE

•

SHUNT INSULATION PROVISION AND QUANTITY: 1 UNINSULATED

TECHNICAL CHARACTERISTICS

LENGTH	0.312 INCHES NOMINAL IN
BODY STYLE	RECTANGULAR COMMUTATOR
TOP STYLE	FLAT
STYLE DESIGNATOR	ONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATION	STACKPOLE CARBON CO,GR LX845 MFR REF SINGLE MATERIAL RESPONSE
CONTACT FACE STYLE	CONCAVE
SHUNT INSULATION PROVISION AND QUANTITY	1 UNINSULATED
SPECIAL FEATURES	MARKINGS OPTIONAL; 1 SHUNT TERMINAL; 1 PRESSURE SPRING
WIDTH	0.154 INCHES NOMINAL IN
MATERIAL	GRAPHITE

SUBSTITUTES & CROSS-REFERENCES 4

A11-120Reference document

Same NSN cross-reference

Reference document — Secondary reference

56170Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

11-120CHANGE1Reference document

Same NSN cross-reference

Reference document — Secondary reference

11-120Reference 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 B11-120CHANGE1?

B11-120CHANGE1 is a BRUSH,ELECTRICAL CONTACT.

What parts can replace B11-120CHANGE1?

There are 4 known substitutes for B11-120CHANGE1: A11-120, 56170, 11-120CHANGE1 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for B11-120CHANGE1?

B11-120CHANGE1 is cataloged in the U.S. Government catalog under NSN 5977-00-178-8765. This indicates validated use in U.S. government and defense supply chains.

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B11-120CHANGE1 — BRUSH,ELECTRICAL CONTACT

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