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121659 — CAMSHAFT,ACTUATING,BRAKE SHOE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

121659: CAMSHAFT,ACTUATING,BRAKE SHOE.

The CAMSHAFT,ACTUATING,BRAKE SHOE is a the manufacturer industrial component. Key specifications include material: STEEL, drive_type: STRAIGHT SPLINE, cam_location: ON END, shaft_length: 23.75 INCHES NOMINAL IN, shaft_diameter: 1.65 INCHES NOMINAL SINGLE STEP IN, spline_quantity: 28. This part is cataloged in the U.S.

Government catalog under NSN 2530-01-645-8469, 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
121659
NSN: 2530-01-645-8469
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: Z4732 — HAULMARK TRAILERS (AUSTRALIA) PTY LTD (AUS)
SPECIFICATIONS
materialSTEEL
cam_shapeS
drive_typeSTRAIGHT SPLINE
cam_locationON END
cam_quantity1
shaft_length23.75 INCHES NOMINAL IN
shaft_diameter1.65 INCHES NOMINAL SINGLE STEP IN
spline_quantity28
special_featuresRIGHT HAND
rotation_direction_for_which_designedCLOCKWISE
NSN2530-01-645-8469
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAMSHAFT,ACTUATING,BRAKE SHOE TITLE COMPONENT PN 121659 MFR CAMSHAFT,ACTUATING,BRA
KEY FEATURES
•
SHAFT DIAMETER: 1.65 INCHES NOMINAL SINGLE STEP IN
•
CAM LOCATION: ON END
•
CAM SHAPE: S
•
DRIVE TYPE: STRAIGHT SPLINE
•
CAM QUANTITY: 1
•
SHAFT LENGTH: 23.75 INCHES NOMINAL IN
•
SPLINE QUANTITY: 28
TECHNICAL CHARACTERISTICS
SHAFT DIAMETER1.65 INCHES NOMINAL SINGLE STEP IN
CAM LOCATIONON END
CAM SHAPES
DRIVE TYPESTRAIGHT SPLINE
CAM QUANTITY1
SHAFT LENGTH23.75 INCHES NOMINAL IN
SPLINE QUANTITY28
SPECIAL FEATURESRIGHT HAND
MATERIALSTEEL
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 121659?
121659 is a CAMSHAFT,ACTUATING,BRAKE SHOE.
What is the NSN for 121659?
121659 is cataloged in the U.S. Government catalog under NSN 2530-01-645-8469. 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.