The HUB,SPIDER DRIVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2530-01-122-6239, 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.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,M3124 SEMI-FINISHED,PER S396-1;FINISH ALL OVER;NO HEAT TREATMENT;O/A DIA 6.000 IN. NOMINAL;O/A H 4.750 IN. NOMINAL;BORE DIA 1.249 IN. MIN AND 1.250 IN. MAX;TWO (2) FACE DIAARE 4.125 IN. NOMINAL AND 4.375 IN. NOMINAL;BORE KEYWAY 0.3125 IN. MIN AND0.3145 IN. MAX WIDTH BY 0.1637 IN. NOMINAL HEIGHT;DISTANCE FROM KEYWAY BOTTOM TO BORE DIA OPPOSITE 1.391 IN. MIN AND 1.396 IN. MAX;8 REAM THRU HOLES,EQUALLY SPACED,0.374 IN. MIN AND0.375 IN. MAX DIA,ON 2.625 IN. RADIUS;ONE (1) HOLE,0.656 IN. DIA DRILLED,0.75-10 NC TAPPED,OPPOSITE KEYWAY AND 1.00 IN. FROM FACE W/ 4.375 IN. DIA; ONE (1) HOLE,0.125-27 NPT TAPPED TO DEPTH 0.750 IN.,W/ 0.339 IN. DIA TAP- DRILLED THRU TO BORE,OPPOSITE KEYWAY ON 6.000 IN. RADIUS IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
STEEL,M3124 SEMI-FINISHED,PER S396-1;FINISH ALL OVER;NO HEAT TREATMENT;O/A DIA 6.000 IN. NOMINAL;O/A H 4.750 IN. NOMINAL;BORE DIA 1.249 IN. MIN AND 1.250 IN. MAX;TWO (2) FACE DIAARE 4.125 IN. NOMINAL AND 4.375 IN. NOMINAL;BORE KEYWAY 0.3125 IN. MIN AND0.3145 IN. MAX WIDTH BY 0.1637 IN. NOMINAL HEIGHT;DISTANCE FROM KEYWAY BOTTOM TO BORE DIA OPPOSITE 1.391 IN. MIN AND 1.396 IN. MAX;8 REAM THRU HOLES,EQUALLY SPACED,0.374 IN. MIN AND0.375 IN. MAX DIA,ON 2.625 IN. RADIUS;ONE (1) HOLE,0.656 IN. DIA DRILLED,0.75-10 NC TAPPED,OPPOSITE KEYWAY AND 1.00 IN. FROM FACE W/ 4.375 IN. DIA; ONE (1) HOLE,0.125-27 NPT TAPPED TO DEPTH 0.750 IN.,W/ 0.339 IN. DIA TAP- DRILLED THRU TO BORE,OPPOSITE KEYWAY ON 6.000 IN. RADIUS IN
OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is A5939L?
A5939L is a HUB,SPIDER DRIVE.
What is the NSN for A5939L?
A5939L is cataloged in the U.S. Government catalog under NSN 2530-01-122-6239. This indicates validated use in U.S. government and defense supply chains.
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