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70-477-1 — ADAPTER,CONNECTOR

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

70-477-1: ADAPTER,CONNECTOR.

The ADAPTER,CONNECTOR is a the manufacturer industrial component. Key specifications include width: 2.900 INCHES NOMINAL IN, length: 1.850 INCHES NOMINAL IN, material: ALUMINUM ALLOY, special_features: AUTOMATIC CHARGE UNIT, basic_shape_style: SQUARE W/ROUNDED CORNERS, end_item_identification: 40 AMP. BATTERY CHARGER 220V AC V.

This part is cataloged in the U.S. Government catalog under NSN 3130-00-480-4670, 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
70-477-1
NSN: 3130-00-480-4670
NIINs: 004804670, 014139365, 014233882, 015205286
FSC: 3130 — Bearings, Mounted
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
width2.900 INCHES NOMINAL IN
length1.850 INCHES NOMINAL IN
materialALUMINUM ALLOY
special_featuresAUTOMATIC CHARGE UNIT
basic_shape_styleSQUARE W/ROUNDED CORNERS
end_item_identification40 AMP. BATTERY CHARGER 220V AC V
material_document_and_classificationQQ-A-250/2, ALLOY 3003, 0 FED SPEC SINGLE MATERIAL RESPONSE
general_characteristics_item_description1.8754 IN. NOM DIA OD,1.594 IN. NOM DIA APERTURE,1.748 IN. NOM DIA INSID BODY; PARTIAL MED STRAIGHT KNURL ON OD LEFT SIDE; 0.462 IN. NOM W O/A IN
NSN3130-00-480-4670
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 70-477-1 · OEM ⚠ 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
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: 1.8754 IN. NOM DIA OD,1.594 IN. NOM DIA APERTURE,1.748 IN. NOM DIA INSID BODY; PARTIAL MED STRAIGHT KNURL ON OD LEFT SIDE; 0.462 IN. NOM W O/A IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION1.8754 IN. NOM DIA OD,1.594 IN. NOM DIA APERTURE,1.748 IN. NOM DIA INSID BODY; PARTIAL MED STRAIGHT KNURL ON OD LEFT SIDE; 0.462 IN. NOM W O/A IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 70-477-1?
70-477-1 is a ADAPTER,CONNECTOR.
What is the NSN for 70-477-1?
70-477-1 is cataloged in the U.S. Government catalog under NSN 3130-00-480-4670. This indicates validated use in U.S. government and defense supply chains.
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