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749893 — POWER TAKEOFF,ENGINE

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

749893: POWER TAKEOFF,ENGINE.

The POWER TAKEOFF,ENGINE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 9.250 INCHES NOMINAL IN, overall_diameter: 1.915 INCHES NOMINAL IN, end_item_identification: ACFT TF-30. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-283-4176, 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
749893
NSN: 4710-00-283-4176
NIINs: 002834176, 010338247
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 36659 — LOCKHEED MARTIN CORP LOCKHEED MARTIN AERONAUTICAL SYSTEMS BURBANK OPNS (USA)
SPECIFICATIONS
materialSTEEL
overall_length9.250 INCHES NOMINAL IN
overall_diameter1.915 INCHES NOMINAL IN
end_item_identificationACFT TF-30
NSN4710-00-283-4176
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 749893 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 13.120 IN. LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION13.120 IN. LG IN
END ITEM IDENTIFICATIONAIRCRAFT MODEL S-3A A
SUBSTITUTES & CROSS-REFERENCES 1
749893-107Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 749893?
749893 is a POWER TAKEOFF,ENGINE.
What parts can replace 749893?
There is 1 known substitute for 749893: 749893-107. Substitute compatibility should be verified for your specific system.
What is the NSN for 749893?
749893 is cataloged in the U.S. Government catalog under NSN 4710-00-283-4176. This indicates validated use in U.S. government and defense supply chains.
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