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749975 — TUBE ASSEMBLY,AIR DEICER

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

749975: TUBE ASSEMBLY,AIR DEICER.

The TUBE ASSEMBLY,AIR DEICER is a the manufacturer industrial component. Key specifications include special_features: MATL TITANIUM ALLOY AMS 4926, end_item_identification: ACFT ENGINE TF30-P100, criticality_code_justification: FEAT AND AGAV. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-283-7203, 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
749975
NSN: 4710-00-283-7203
NIINs: 002837203, 010383219
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
special_featuresMATL TITANIUM ALLOY AMS 4926
end_item_identificationACFT ENGINE TF30-P100
criticality_code_justificationFEAT AND AGAV
NSN4710-00-283-7203
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 749975 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONAIRCRAFT MODEL S-3A A
SUBSTITUTES & CROSS-REFERENCES 1
749975-102Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 749975?
749975 is a TUBE ASSEMBLY,AIR DEICER.
What parts can replace 749975?
There is 1 known substitute for 749975: 749975-102. Substitute compatibility should be verified for your specific system.
What is the NSN for 749975?
749975 is cataloged in the U.S. Government catalog under NSN 4710-00-283-7203. This indicates validated use in U.S. government and defense supply chains.
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