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Technical Data Sheet
PartsTable / MRO / B45
B45 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 1.875 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, material: FIBER AND RUBBER BODY, clip_type: NEMA HAMMER TYPE A, thickness: 0.012 INCHES NOMINAL IN, top_style: FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-095-1748, 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
MRO→ MRO_GENERAL→ B45
NSN: 5999-01-095-1748
FSC: 5999
CAGE: 51918 — SCHNEIDER ELECTRIC USA, INC. (USA)
SPECIFICATIONS
width1.875 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
materialFIBER AND RUBBER BODY
clip_typeNEMA HAMMER TYPE A
thickness0.012 INCHES NOMINAL IN
top_styleFLAT
body_styleUNSHIELDED, SOLID POST, GASKET SEAT
wheel_styleTEARDROP
reach_length0.375 INCHES NOMINAL IN
usage_designENGINE OTHER THAN AIRCRAFT
bore_diameter0.2500 INCHES NOMINAL IN
hole_diameter0.125 INCHES NOMINAL IN
NSN5999-01-095-1748
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN B45 MFR BRUSH,ELECTRICAL CONTACT
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESFOR USE ON SIZE 1 MOTOR STARTERS ONLY;FOR OVERLOAD PROTECTION OF MOTOR STARTERS;MOTOR FULL LOAD CURRENT 22.0-24.4 AMPS;MAXIMUM FUSE RATING 600 VOLTS,30 AMPS;250 VOLTS;40 AMPS
SPECIAL FEATURESFOR USE ON SIZE 1 MOTOR STARTERS ONLY;FOR OVERLOAD PROTECTION OF MOTOR STARTERS;MOTOR FULL LOAD CURRENT 22.0-24.4 AMPS;MAXIMUM FUSE RATING 600 VOLTS,30 AMPS;250 VOLTS;40 AMPS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
177030-107Interchangeable
interchangeable cross-reference
interchangeable
B45XInterchangeable
interchangeable cross-reference
interchangeable
180149Interchangeable
interchangeable cross-reference
interchangeable
B45Interchangeable
interchangeable cross-reference
interchangeable
2172455Interchangeable
interchangeable cross-reference
interchangeable
2Y2856XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B45?
B45 is a BRUSH,ELECTRICAL CONTACT. It is classified as a MRO (MRO_GENERAL).
What parts can replace B45?
There are 18 known substitutes for B45: 177030-107, B45X, 180149 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B45?
B45 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-095-1748. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026