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6-701-000189 — PISTON,HYDRAULIC BRAKE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6-701-000189: PISTON,HYDRAULIC BRAKE.

The PISTON,HYDRAULIC BRAKE is a the manufacturer industrial component. Key specifications include length: 2.310 INCHES NOMINAL IN, material: IRON OR STEEL CORROSION RESISTING, piston_cup: NOT INCLUDED, groove_width: 0.197 INCHES NOMINAL IN, outside_diameter: 6.244 INCHES NOMINAL IN, construction_type: ONE-PIECE. This part is cataloged in the U.S.

Government catalog under NSN 2530-01-268-9986, 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
6-701-000189
NSN: 2530-01-268-9986
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 12361 — GROVE U.S. LLC DBA GROVE US LLC (USA)
SPECIFICATIONS
length2.310 INCHES NOMINAL IN
materialIRON OR STEEL CORROSION RESISTING
piston_cupNOT INCLUDED
groove_width0.197 INCHES NOMINAL IN
outside_diameter6.244 INCHES NOMINAL IN
construction_typeONE-PIECE
surface_conditionEXTERNALLY GROOVED
end_item_identification3810-01-205-2716
NSN2530-01-268-9986
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,HYDRAULIC BRAKE TITLE COMPONENT PN 6-701-000189 MFR PISTON,HYDRAULIC BRAKE
KEY FEATURES
•
LENGTH: 2.310 INCHES NOMINAL IN
•
PISTON CUP: NOT INCLUDED
•
SURFACE CONDITION: EXTERNALLY GROOVED
•
OUTSIDE DIAMETER: 6.244 INCHES NOMINAL IN
•
MATERIAL: IRON OR STEEL CORROSION RESISTING
•
CONSTRUCTION TYPE: ONE-PIECE
•
GROOVE WIDTH: 0.197 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH2.310 INCHES NOMINAL IN
PISTON CUPNOT INCLUDED
SURFACE CONDITIONEXTERNALLY GROOVED
OUTSIDE DIAMETER6.244 INCHES NOMINAL IN
END ITEM IDENTIFICATION3810-01-205-2716
MATERIALIRON OR STEEL CORROSION RESISTING
CONSTRUCTION TYPEONE-PIECE
GROOVE WIDTH0.197 INCHES NOMINAL IN
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.
2530-00-001-0012 2530-00-001-0035 2530-00-001-2633 2530-00-001-3371 2530-00-001-3390 2530-00-001-3393 2530-00-001-3426 2530-00-001-3427
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6-701-000189?
6-701-000189 is a PISTON,HYDRAULIC BRAKE.
What is the NSN for 6-701-000189?
6-701-000189 is cataloged in the U.S. Government catalog under NSN 2530-01-268-9986. 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.