The BRAKE DRUM is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, cooling_fin: NOT INCLUDED, balancing_pad: NOT INCLUDED, overall_width: 2.055 INCHES MINIMUM AND 2.085 INCHES MAXIMUM IN, oil_drain_hole: NOT INCLUDED, adjustment_hole: NOT INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 2530-00-080-6778, 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
3719V178
NSN:2530-00-080-6778 FSC:2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components CAGE:60205 — CONTROL PANELS INC (USA)
SPECIFICATIONS
material
STEEL OVERALL
cooling_fin
NOT INCLUDED
balancing_pad
NOT INCLUDED
overall_width
2.055 INCHES MINIMUM AND 2.085 INCHES MAXIMUM IN
oil_drain_hole
NOT INCLUDED
adjustment_hole
NOT INCLUDED
inspection_hole
NOT INCLUDED
center_hole_diameter
4.875 INCHES MINIMUM AND 4.879 INCHES MAXIMUM IN
braking_surface_width
1.620 INCHES NOMINAL IN
mounting_hole_spacing
EQUALLY SPACED ON 2-7/8 IN. BOLT CIRCLE IN
mounting_hole_diameter
0.401 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN
mounting_hole_quantity
4
NSN
2530-00-080-6778
COMPONENT DIAGRAM
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
ADJUSTMENT HOLE: NOT INCLUDED
•
BALANCING PAD: NOT INCLUDED
•
MOUNTING HOLE SPACING: EQUALLY SPACED ON 2-7/8 IN. BOLT CIRCLE IN
•
BRAKING SURFACE WIDTH: 1.620 INCHES NOMINAL IN
•
INSPECTION HOLE: NOT INCLUDED
•
MOUNTING HOLE DIAMETER: 0.401 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY
4
ADJUSTMENT HOLE
NOT INCLUDED
BALANCING PAD
NOT INCLUDED
MOUNTING HOLE SPACING
EQUALLY SPACED ON 2-7/8 IN. BOLT CIRCLE IN
BRAKING SURFACE WIDTH
1.620 INCHES NOMINAL IN
INSPECTION HOLE
NOT INCLUDED
MOUNTING HOLE DIAMETER
0.401 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN
OVERALL WIDTH
2.055 INCHES MINIMUM AND 2.085 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER
10.435 INCHES MINIMUM AND 10.465 INCHES MAXIMUM IN
BRAKING SURFACE LOCATION
INTERNAL
OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 3719V178?
3719V178 is a BRAKE DRUM.
What parts can replace 3719V178?
There are 2 known substitutes for 3719V178: 6778191, D47527. Substitute compatibility should be verified for your specific system.
What is the NSN for 3719V178?
3719V178 is cataloged in the U.S. Government catalog under NSN 2530-00-080-6778. This indicates validated use in U.S. government and defense supply chains.
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