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7-201170 — BRAKE DRUM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7-201170: BRAKE DRUM.

The BRAKE DRUM is a the manufacturer industrial component. Key specifications include material: IRON CAST OVERALL, cooling_fin: NOT INCLUDED, balancing_pad: NOT INCLUDED, overall_width: 2.688 INCHES NOMINAL IN, oil_drain_hole: NOT INCLUDED, adjustment_hole: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-164-2794, 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
7-201170
NSN: 2530-00-164-2794
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 16662 — LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE (USA)
SPECIFICATIONS
materialIRON CAST OVERALL
cooling_finNOT INCLUDED
balancing_padNOT INCLUDED
overall_width2.688 INCHES NOMINAL IN
oil_drain_holeNOT INCLUDED
adjustment_holeNOT INCLUDED
inspection_holeNOT INCLUDED
center_hole_diameter2.7505 INCHES MINIMUM AND 2.7520 INCHES MAXIMUM IN
braking_surface_width2.688 INCHES NOMINAL IN
mounting_hole_spacingEQUALLY SPACED ON 3.748 IN. MIN,3.754 IN. MAX BOLT CIRCLE IN
mounting_hole_diameter0.446 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
mounting_hole_quantity4
NSN2530-00-164-2794
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRAKE DRUM TITLE COMPONENT PN 7-201170 MFR BRAKE DRUM
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
ADJUSTMENT HOLE: NOT INCLUDED
•
BALANCING PAD: NOT INCLUDED
•
MOUNTING HOLE SPACING: EQUALLY SPACED ON 3.748 IN. MIN,3.754 IN. MAX BOLT CIRCLE IN
•
BRAKING SURFACE WIDTH: 2.688 INCHES NOMINAL IN
•
INSPECTION HOLE: NOT INCLUDED
•
MOUNTING HOLE DIAMETER: 0.446 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
ADJUSTMENT HOLENOT INCLUDED
BALANCING PADNOT INCLUDED
MOUNTING HOLE SPACINGEQUALLY SPACED ON 3.748 IN. MIN,3.754 IN. MAX BOLT CIRCLE IN
BRAKING SURFACE WIDTH2.688 INCHES NOMINAL IN
INSPECTION HOLENOT INCLUDED
MOUNTING HOLE DIAMETER0.446 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
OVERALL WIDTH2.688 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER7.803 INCHES MINIMUM AND 7.823 INCHES MAXIMUM IN
BRAKING SURFACE LOCATIONEXTERNAL
SUBSTITUTES & CROSS-REFERENCES 3
1770-224Reference document
Same NSN cross-reference
Reference document — Secondary reference
01770-0224Reference document
Same NSN cross-reference
Reference document — Secondary reference
201170Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-201170?
7-201170 is a BRAKE DRUM.
What parts can replace 7-201170?
There are 3 known substitutes for 7-201170: 1770-224, 01770-0224, 201170. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-201170?
7-201170 is cataloged in the U.S. Government catalog under NSN 2530-00-164-2794. 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.