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121705 — SHOCK ABSORBER,DIRECT ACTION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

121705: SHOCK ABSORBER,DIRECT ACTION.

The SHOCK ABSORBER,DIRECT ACTION is a the manufacturer industrial component. Key specifications include material: RUBBER, diaphragm_type: FLANGED ANGULAR RECESSED, mounting_method: FLANGE, special_features: DIAPHRAM,TYPE 30 CHAMBER, 2.5 INCH STROKE, RUBBER IN, part_name_assigned_by_controlling_agency: DIAPHRAM. This part is cataloged in the U.S.

Government catalog under NSN 2510-00-198-7541, 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
121705
NSN: 2510-00-198-7541
NIINs: 001987541, 016579902
FSC: 2510 — Vehicular Cab, Body, and Frame Structural Components
CAGE: 76445 — TENNECO INC (USA)
SPECIFICATIONS
materialRUBBER
diaphragm_typeFLANGED ANGULAR RECESSED
mounting_methodFLANGE
special_featuresDIAPHRAM,TYPE 30 CHAMBER, 2.5 INCH STROKE, RUBBER IN
part_name_assigned_by_controlling_agencyDIAPHRAM
NSN2510-00-198-7541
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHOCK ABSORBER,DIRECT ACTION TITLE COMPONENT PN 121705 MFR SHOCK ABSORBER,DIRECT
KEY FEATURES
•
NOMINAL EXTENDED LENGTH: 21.063 INCHES IN
•
PISTON END NOMINAL INSIDE DIAMETER: 0.625 INCHES IN
•
PISTON END NOMINAL THICKNESS: 1.440 INCHES IN
•
CYLINDER END CONNECTION STYLE: RING
•
CYLINDER END NOMINAL THICKNESS: 1.440 INCHES IN
•
NOMINAL COMPRESSED LENGTH: 12.813 INCHES IN
•
CYLINDER END NOMINAL INSIDE DIAMETER: 0.625 INCHES IN
•
PISTON END CONNECTION STYLE: RING
TECHNICAL CHARACTERISTICS
NOMINAL EXTENDED LENGTH21.063 INCHES IN
PISTON END NOMINAL INSIDE DIAMETER0.625 INCHES IN
PISTON END NOMINAL THICKNESS1.440 INCHES IN
CYLINDER END CONNECTION STYLERING
CYLINDER END NOMINAL THICKNESS1.440 INCHES IN
NOMINAL COMPRESSED LENGTH12.813 INCHES IN
CYLINDER END NOMINAL INSIDE DIAMETER0.625 INCHES IN
PISTON END CONNECTION STYLERING
OPERATION METHODHYDRAULIC
SUBSTITUTES & CROSS-REFERENCES 1
13212E3640Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 121705?
121705 is a SHOCK ABSORBER,DIRECT ACTION.
What parts can replace 121705?
There is 1 known substitute for 121705: 13212E3640. Substitute compatibility should be verified for your specific system.
What is the NSN for 121705?
121705 is cataloged in the U.S. Government catalog under NSN 2510-00-198-7541. 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.