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RA179 — RECTIFIER,SEMICONDUCTOR DEVICE,U

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

RA179: RECTIFIER,SEMICONDUCTOR DEVICE,U.

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include material: SILICON, overall_width: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, overall_height: 0.570 INCHES MAXIMUM IN, overall_length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), special_features: ROLLER TYPE: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-112-6425, 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
RA179
NSN: 3110-00-112-6425
NIINs: 001126425, 010816441
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSILICON
overall_width0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
overall_height0.570 INCHES MAXIMUM IN
overall_length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
special_featuresROLLER TYPE: SOLID
operating_temp_range-55.0 TO 150.0 CELSIUS DEGC
end_item_identificationF-16
overall_outside_diameter1.7500 INCHES NOMINAL IN
terminal_type_and_quantity4 WIRE HOOK
circuit_connection_style_designatorBRIDGE 1 PHASE
absolute_maximum_current_rating_per_characteristic3.00 AMPERES FORWARD CURRENT, DC
NSN3110-00-112-6425
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: RA179 · OEM ⚠ 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
•
OVERALL OUTSIDE DIAMETER: 1.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL LENGTH2.0000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.7500 INCHES NOMINAL IN
SPECIAL FEATURESROLLER TYPE: SOLID
SUBSTITUTES & CROSS-REFERENCES 7
5949FReference document
Same NSN cross-reference
Reference document — Secondary reference
4532Reference document
Same NSN cross-reference
Reference document — Secondary reference
F343Reference document
Same NSN cross-reference
Reference document — Secondary reference
141873Reference document
Same NSN cross-reference
Reference document — Secondary reference
94732Reference document
Same NSN cross-reference
Reference document — Secondary reference
608168Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RA179?
RA179 is a RECTIFIER,SEMICONDUCTOR DEVICE,U.
What parts can replace RA179?
There are 7 known substitutes for RA179: 5949F, 4532, F343 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RA179?
RA179 is cataloged in the U.S. Government catalog under NSN 3110-00-112-6425. This indicates validated use in U.S. government and defense supply chains.
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