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554890 — ROD,PISTON,LINEAR ACTUATING CYLI

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

554890: ROD,PISTON,LINEAR ACTUATING CYLI.

ROD,PISTON,LINEAR ACTUATING CYLI. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.0625 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-887-0252, 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
554890
NSN: 3020-00-887-0252
NIINs: 008870252, 013013002
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
bore_styleINVOLUTE SPLINE BOTH ENDS
tooth_formSTANDARD
pitch_diameter1.0625 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity31
spline_quantity9 BOTH ENDS
special_features2 CUT OUT SLOTS ON OUTER PERIPHERY; 1 DOUBLE TOOTH IN BORE
style_designatorHUBLESS
face_nominal_width0.138 INCHES IN
bore_nominal_diameter0.325 INCHES BOTH ENDS IN
NSN3020-00-887-0252
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROD,PISTON,LINEAR ACTUATING CYLI TITLE COMPONENT PN 554890 MFR ROD,PISTON,LINEAR ACTU
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.325 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 31
•
BODY STYLE: PLAIN, SOLID
•
BORE STYLE: INVOLUTE SPLINE BOTH ENDS
•
STYLE DESIGNATOR: HUBLESS
•
PITCH DIAMETER: 1.0625 INCHES NOMINAL IN
•
TOOTH FORM: STANDARD
•
SPLINE QUANTITY: 9 BOTH ENDS
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.325 INCHES BOTH ENDS IN
TEETH QUANTITY31
BODY STYLEPLAIN, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.0625 INCHES NOMINAL IN
TOOTH FORMSTANDARD
SPLINE QUANTITY9 BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.1250 INCHES IN
SPECIAL FEATURES2 CUT OUT SLOTS ON OUTER PERIPHERY; 1 DOUBLE TOOTH IN BORE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 554890?
554890 is a ROD,PISTON,LINEAR ACTUATING CYLI.
What is the NSN for 554890?
554890 is cataloged in the U.S. Government catalog under NSN 3020-00-887-0252. This indicates validated use in U.S. government and defense supply chains.
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