The PUMP ASSEMBLY,TRANSMISSION is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2520-01-073-5566, 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
74913980
NSN:2520-01-073-5566 FSC:2520 — Vehicular Power Transmission Components CAGE:0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
Part Number
74913980
NSN
2520-01-073-5566
COMPONENT DIAGRAM
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CAST IRON BODY;STEEL INTERNAL PARTS;GEAR PUMPING ELEMENTS;4.562 IN. O/A LG5.875 IN. LARGEST OD;FOUR PLAIN MTG HOLES,0.344 IN. DIA+SPACED 90 DEG APART ON A 4.750 IN. HOLE CIRCLE;EXTERNAL INVOLUTE DRIVE SLPLINES;29 TEETH;20/40 DIAMETRAL PITCH;1.450 IN. PITCH DIA;30 DEG PRESSURE ANGLE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
CAST IRON BODY;STEEL INTERNAL PARTS;GEAR PUMPING ELEMENTS;4.562 IN. O/A LG5.875 IN. LARGEST OD;FOUR PLAIN MTG HOLES,0.344 IN. DIA+SPACED 90 DEG APART ON A 4.750 IN. HOLE CIRCLE;EXTERNAL INVOLUTE DRIVE SLPLINES;29 TEETH;20/40 DIAMETRAL PITCH;1.450 IN. PITCH DIA;30 DEG PRESSURE ANGLE IN
OTHER ITEMS IN FSC 2520 — Vehicular Power Transmission Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 74913980?
74913980 is a PUMP ASSEMBLY,TRANSMISSION.
What parts can replace 74913980?
There is 1 known substitute for 74913980: 4913980-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 74913980?
74913980 is cataloged in the U.S. Government catalog under NSN 2520-01-073-5566. This indicates validated use in U.S. government and defense supply chains.
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