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4730PL1819044 — PLUG,TUBE FITTING,THREADED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4730PL1819044: PLUG,TUBE FITTING,THREADED.

The PLUG,TUBE FITTING,THREADED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_height: 0.184 INCHES NOMINAL IN, thread_class: 3A EXTERNAL A, overall_length: 0.734 INCHES NOMINAL IN, connection_style: FLARED, style_designator: PLUG, TUBE FITTING FLARED (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC). This part is cataloged in the U.S.

Government catalog under NSN 4730-00-542-4994, 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
4730PL1819044
NSN: 4730-00-542-4994
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL OVERALL
head_height0.184 INCHES NOMINAL IN
thread_class3A EXTERNAL A
overall_length0.734 INCHES NOMINAL IN
connection_styleFLARED
style_designatorPLUG, TUBE FITTING FLARED (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
thread_directionRIGHT-HAND EXTERNAL
surface_treatmentZINC OVERALL
nominal_thread_size0.438 INCHES EXTERNAL IN
end_item_identification43N AIRCRAFT, HORNET F/A-18
thread_series_designatorUNF EXTERNAL
NSN4730-00-542-4994
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730PL1819044 · 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
•
HEAD HEIGHT: 0.184 INCHES NOMINAL IN
•
CONNECTION STYLE: FLARED
•
STYLE DESIGNATOR: PLUG, TUBE FITTING FLARED (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.438 INCHES EXTERNAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
THREAD CLASS: 3A EXTERNAL A
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.184 INCHES NOMINAL IN
CONNECTION STYLEFLARED
STYLE DESIGNATORPLUG, TUBE FITTING FLARED (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
OVERALL LENGTH0.734 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.438 INCHES EXTERNAL IN
SURFACE TREATMENTZINC OVERALL
THREAD CLASS3A EXTERNAL A
END ITEM IDENTIFICATION43N AIRCRAFT, HORNET F/A-18
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
AS5168-04Reference document
Same NSN cross-reference
Reference document — Secondary reference
8168926Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS5168Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS4841Reference document
Same NSN cross-reference
Reference document — Secondary reference
AN806-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
4730PL0890462Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4730PL1819044?
4730PL1819044 is a PLUG,TUBE FITTING,THREADED.
What parts can replace 4730PL1819044?
There are 8 known substitutes for 4730PL1819044: AS5168-04, 8168926, AS5168 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730PL1819044?
4730PL1819044 is cataloged in the U.S. Government catalog under NSN 4730-00-542-4994. This indicates validated use in U.S. government and defense supply chains.
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