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Technical Data Sheet
PartsTable / MRO / G748
G748 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The BRAKE BAND AND LINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-380-8032, 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→ G748
NSN: 6145-01-380-8032
FSC: 6145
CAGE: 71124 — PRYSMIAN CABLES AND SYSTEMS USA, LLC DIV MANUFACTURING PLANT (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
tooth_formSTANDARD
pitch_diameter0.9990 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
pressure_angle20.0000 DEGREES
teeth_quantity48
terminal_length1.500 INCHES NOMINAL IN
outside_diameter4.988 INCHES MINIMUM AND 5.013 INCHES MAXIMUM IN
style_designatorPROTRUDING HUB
aperture_diameter4.762 INCHES MINIMUM AND 4.787 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
NSN6145-01-380-8032
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: G748 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
H30-48Interchangeable
interchangeable cross-reference
interchangeable
WH8319-6Interchangeable
interchangeable cross-reference
interchangeable
G7-48Interchangeable
interchangeable cross-reference
interchangeable
943526Interchangeable
interchangeable cross-reference
interchangeable
145197Interchangeable
interchangeable cross-reference
interchangeable
25010889Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G748?
G748 is a BRAKE BAND AND LINING. It is classified as a MRO (MRO_GENERAL).
What parts can replace G748?
There are 7 known substitutes for G748: H30-48, WH8319-6, G7-48 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G748?
G748 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-380-8032. 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