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PartsTable / COMPONENT / 206621R91
206621R91 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SHOCK ABSORBER,DIRECT ACTION is a the manufacturer industrial component. Key specifications include operation_method: HYDRAULIC, protective_shield_type: DUST, nominal_extended_length: 9.750 INCHES IN, nominal_compressed_length: 14.750 INCHES IN, piston_end_connection_style: RING, piston_end_nominal_thickness: 0.750 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2510-01-159-1006, 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
206621R91
NSN: 2510-01-159-1006
FSC: 2510
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
operation_methodHYDRAULIC
protective_shield_typeDUST
nominal_extended_length9.750 INCHES IN
nominal_compressed_length14.750 INCHES IN
piston_end_connection_styleRING
piston_end_nominal_thickness0.750 INCHES IN
cylinder_end_connection_styleRING
cylinder_end_nominal_thickness0.750 INCHES IN
piston_end_nominal_inside_diameter0.750 INCHES IN
piston_end_nominal_outside_diameter1.562 INCHES IN
cylinder_end_nominal_inside_diameter0.750 INCHES IN
cylinder_end_nominal_outside_diameter1.562 INCHES IN
NSN2510-01-159-1006
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHOCK ABSORBER,DIRECT ACTION TITLE COMPONENT PN 206621R91 MFR SHOCK ABSORBER,DIRECT
KEY FEATURES
•
PISTON END NOMINAL INSIDE DIAMETER: 0.750 INCHES IN
•
CYLINDER END NOMINAL OUTSIDE DIAMETER: 1.562 INCHES IN
•
PROTECTIVE SHIELD TYPE: DUST
•
CYLINDER END CONNECTION STYLE: RING
•
CYLINDER END NOMINAL THICKNESS: 0.750 INCHES IN
•
PISTON END NOMINAL THICKNESS: 0.750 INCHES IN
•
NOMINAL COMPRESSED LENGTH: 14.750 INCHES IN
•
PISTON END CONNECTION STYLE: RING
TECHNICAL CHARACTERISTICS (FLIS)
PISTON END NOMINAL INSIDE DIAMETER0.750 INCHES IN
CYLINDER END NOMINAL OUTSIDE DIAMETER1.562 INCHES IN
PROTECTIVE SHIELD TYPEDUST
CYLINDER END CONNECTION STYLERING
CYLINDER END NOMINAL THICKNESS0.750 INCHES IN
PISTON END NOMINAL THICKNESS0.750 INCHES IN
NOMINAL COMPRESSED LENGTH14.750 INCHES IN
PISTON END CONNECTION STYLERING
CYLINDER END NOMINAL INSIDE DIAMETER0.750 INCHES IN
PISTON END NOMINAL OUTSIDE DIAMETER1.562 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6915Interchangeable
interchangeable cross-reference
interchangeable
6841Interchangeable
interchangeable cross-reference
interchangeable
TO684-1Interchangeable
interchangeable cross-reference
interchangeable
008341-0Interchangeable
interchangeable cross-reference
interchangeable
008341Interchangeable
interchangeable cross-reference
interchangeable
50531-14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 206621R91?
206621R91 is a SHOCK ABSORBER,DIRECT ACTION.
What parts can replace 206621R91?
There are 16 known substitutes for 206621R91: 6915, 6841, TO684-1 and 13 more. Substitute compatibility should be verified for your specific system.
Is 206621R91 still available?
206621R91 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026