PartsTable
Technical Data Sheet
Download PDF

48012-1 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

48012-1: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 0.374 INCHES NOMINAL IN, length: 0.375 INCHES NOMINAL IN, material: ELECTROGRAPHITIC, thickness: 0.186 INCHES NOMINAL IN, top_style: CYLINDRICAL HEAD, body_style: RECTANGULAR COMMUTATOR. This part is cataloged in the U.S.

Government catalog under NSN 5977-00-031-7064, 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
48012-1
NSN: 5977-00-031-7064
FSC: 5977 — Electrical Contact Brushes and Electrodes
CAGE: 72599 — ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO (USA)
SPECIFICATIONS
width0.374 INCHES NOMINAL IN
length0.375 INCHES NOMINAL IN
materialELECTROGRAPHITIC
thickness0.186 INCHES NOMINAL IN
top_styleCYLINDRICAL HEAD
body_styleRECTANGULAR COMMUTATOR
head_diameter0.150 INCHES NOMINAL IN
style_designatorPAIRED
brush_shunt_length1.510 INCHES MINIMUM AND 1.610 INCHES MAXIMUM ALL SHUNTS IN
contact_face_styleCONCAVE
terminal_hole_diameter0.133 INCHES NOMINAL IN
terminal_type_and_quantity2 STRAIGHT W/HOLE
NSN5977-00-031-7064
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRUSH,ELECTRICAL CONTACT TITLE COMPONENT PN 48012-1 MFR BRUSH,ELECTRICAL CONTA
KEY FEATURES
•
LENGTH: 0.375 INCHES NOMINAL IN
•
BODY STYLE: RECTANGULAR COMMUTATOR
•
TERMINAL HOLE DIAMETER: 0.133 INCHES NOMINAL IN
•
TOP STYLE: CYLINDRICAL HEAD
•
STYLE DESIGNATOR: PAIRED
•
MATERIAL DOCUMENT AND CLASSIFICATION: CARBONE CARBON GRADE L56 MFR REF SINGLE MATERIAL RESPONSE
•
BRUSH SHUNT LENGTH: 1.510 INCHES MINIMUM AND 1.610 INCHES MAXIMUM ALL SHUNTS IN
•
CONTACT FACE STYLE: CONCAVE
TECHNICAL CHARACTERISTICS
LENGTH0.375 INCHES NOMINAL IN
BODY STYLERECTANGULAR COMMUTATOR
TERMINAL HOLE DIAMETER0.133 INCHES NOMINAL IN
TOP STYLECYLINDRICAL HEAD
STYLE DESIGNATORPAIRED
MATERIAL DOCUMENT AND CLASSIFICATIONCARBONE CARBON GRADE L56 MFR REF SINGLE MATERIAL RESPONSE
BRUSH SHUNT LENGTH1.510 INCHES MINIMUM AND 1.610 INCHES MAXIMUM ALL SHUNTS IN
CONTACT FACE STYLECONCAVE
WIDTH0.374 INCHES NOMINAL IN
MATERIALELECTROGRAPHITIC
SUBSTITUTES & CROSS-REFERENCES 3
BR16Reference document
Same NSN cross-reference
Reference document — Secondary reference
SKI-0022Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SKI-022Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 48012-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 48012-1?
48012-1 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 48012-1?
There are 3 known substitutes for 48012-1: BR16, SKI-0022, SKI-022. Substitute compatibility should be verified for your specific system.
What is the NSN for 48012-1?
48012-1 is cataloged in the U.S. Government catalog under NSN 5977-00-031-7064. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 48012-1

✓ 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.