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2129 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
Trevi · MRO · MRO_GENERAL
PRODUCT OVERVIEW

2129: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include overall_width: 0.57 INCHES NOMINAL IN, overall_height: 1.76 INCHES NOMINAL IN, overall_length: 1.38 INCHES NOMINAL IN, special_features: 3 AMP DC, 32V DC, NATERIAL PLASTIC/STEEL; PANEL MOUNT V, end_item_identification: 5895016247676, part_name_assigned_by_controlling_agency: CIRCUIT BREAKER PUSH BUTTON. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-6509, 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
MRO→ MRO_GENERAL→ 2129
NSN: 3110-00-155-6509
NIINs: 001556509, 002639119, 002651097, 002689151, 002689152, 002879426, 002887244, 005953856, 006300387, 006790273, 007251901, 007376904, 008306703, 008804559, 009175397, 010920297, 012042405, 013010885, 015070288, 016321048
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21444 — REXNORD INDUSTRIES LLC (USA)
SPECIFICATIONS
overall_width0.57 INCHES NOMINAL IN
overall_height1.76 INCHES NOMINAL IN
overall_length1.38 INCHES NOMINAL IN
special_features3 AMP DC, 32V DC, NATERIAL PLASTIC/STEEL; PANEL MOUNT V
end_item_identification5895016247676
part_name_assigned_by_controlling_agencyCIRCUIT BREAKER PUSH BUTTON
NSN3110-00-155-6509
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2129 · Trevi ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 62.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE
OVERALL WIDTH17.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER62.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
BORE DIAMETER25.00 MILLIMETERS NOMINAL MM
MATERIALSTEEL OUTER RING
SUBSTITUTES & CROSS-REFERENCES 8
0052049Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
NU 306Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
052049Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A1306WBReference document
Same NSN cross-reference
Reference document — Secondary reference
72-69700-833Reference document
Same NSN cross-reference
Reference document — Secondary reference
MUC306Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2129?
2129 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Trevi. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2129?
There are 8 known substitutes for 2129: 0052049, NU 306, 052049 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2129?
2129 is cataloged in the U.S. Government catalog under NSN 3110-00-155-6509. This indicates validated use in U.S. government and defense supply chains.
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