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Technical Data Sheet

554-2 — Technical Data Sheet

✓ Verified by PartsTable
Giochi Preziosi · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The JACKSCREW,ELECTRICAL CONNECTOR is a Giochi Preziosi industrial component. Key specifications include end_type: EXTERNAL THREAD SECOND END, material: STEEL OVERALL, temp_rating: 750.0 FAHRENHEIT NOMINAL DEGF, thread_class: 2A A, overall_length: 2.281 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END INTERNAL. This part is cataloged in the Federal Logistics Information System under NSN 3120-00-457-5852, 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
554-2
NSN: 3120-00-457-5852
FSC: 3120
CAGE: 96151 — EATON CORPORATION DIV EATON FLUID POWER (USA)
SPECIFICATIONS
end_typeEXTERNAL THREAD SECOND END
materialSTEEL OVERALL
temp_rating750.0 FAHRENHEIT NOMINAL DEGF
thread_class2A A
overall_length2.281 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END INTERNAL
inside_diameter0.750 INCHES NOMINAL FIRST END IN
overall_diameter0.125 INCHES NOMINAL IN
special_featuresGREY; WATERTIGHT
style_designatorINTERNAL-INTERNAL
thread_directionRIGHT-HAND
features_providedMANUAL TOOL
NSN3120-00-457-5852
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 554-2 · Giochi Preziosi ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
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5543InterchangeableGOVERNMENT REGISTRY
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LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 554-2?
554-2 is a JACKSCREW,ELECTRICAL CONNECTOR manufactured by Giochi Preziosi.
What parts can replace 554-2?
There are 16 known substitutes for 554-2: 132760, 64006, BRBGA1 and 13 more. Substitute compatibility should be verified for your specific system.
Is 554-2 still available?
554-2 is currently cancelled.
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