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070166 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

070166: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.375 INCHES NOMINAL IN, body_style: RECTANGULAR, style_designator: ONE PIECE. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-239-4048, 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
070166
NSN: 5977-00-239-4048
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 78488 — STACKPOLE CORP THE (USA)
SPECIFICATIONS
width0.750 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.375 INCHES NOMINAL IN
body_styleRECTANGULAR
style_designatorONE PIECE
brush_shunt_length2.750 INCHES NOMINAL SINGLE SHUNT IN
contact_face_styleFLAT
terminal_type_and_quantity1 STRAIGHT W/SLOT
material_document_and_classificationSTACKPOLE CARBON CO,GR WL27 MFR REF SINGLE MATERIAL RESPONSE
shunt_insulation_provision_and_quantity1 UNINSULATED
NSN5977-00-239-4048
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 070166 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 1.500 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR
•
STYLE DESIGNATOR: ONE PIECE
•
MATERIAL DOCUMENT AND CLASSIFICATION: STACKPOLE CARBON CO,GR WL27 MFR REF SINGLE MATERIAL RESPONSE
•
BRUSH SHUNT LENGTH: 2.750 INCHES NOMINAL SINGLE SHUNT IN
•
CONTACT FACE STYLE: FLAT
•
SHUNT INSULATION PROVISION AND QUANTITY: 1 UNINSULATED
•
WIDTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH1.500 INCHES NOMINAL IN
BODY STYLERECTANGULAR
STYLE DESIGNATORONE PIECE
MATERIAL DOCUMENT AND CLASSIFICATIONSTACKPOLE CARBON CO,GR WL27 MFR REF SINGLE MATERIAL RESPONSE
BRUSH SHUNT LENGTH2.750 INCHES NOMINAL SINGLE SHUNT IN
CONTACT FACE STYLEFLAT
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
WIDTH0.750 INCHES NOMINAL IN
MATERIALELECTROGRAPHITIC
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
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
ANSI/NEMA PUB NO. CB1Reference 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 070166?
070166 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 070166?
There is 1 known substitute for 070166: ANSI/NEMA PUB NO. CB1. Substitute compatibility should be verified for your specific system.
What is the NSN for 070166?
070166 is cataloged in the U.S. Government catalog under NSN 5977-00-239-4048. 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.