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74A110949-2001 — PLUG,SEALING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

74A110949-2001: PLUG,SEALING.

The PLUG,SEALING is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT MODEL F-18, general_characteristics_item_description: 0.340 IN. LG; 0.270 IN.

W IN. This part is cataloged in the U.S. Government catalog under NSN 4730-01-172-9648, 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
74A110949-2001
NSN: 4730-01-172-9648
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT MODEL F-18
general_characteristics_item_description0.340 IN. LG; 0.270 IN. W IN
NSN4730-01-172-9648
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 74A110949-2001 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 0.340 IN. LG; 0.270 IN. W IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION0.340 IN. LG; 0.270 IN. W IN
END ITEM IDENTIFICATIONAIRCRAFT MODEL F-18
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
10302079Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 74A110949-2001?
74A110949-2001 is a PLUG,SEALING.
What parts can replace 74A110949-2001?
There is 1 known substitute for 74A110949-2001: 10302079. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A110949-2001?
74A110949-2001 is cataloged in the U.S. Government catalog under NSN 4730-01-172-9648. This indicates validated use in U.S. government and defense supply chains.
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