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4730PL0735805 — COUPLING,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4730PL0735805: COUPLING,TUBE.

The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include material: GLASS FIBER AND SILICON OVERALL, connection_style: PLAIN (TUBE) FIRST END, special_features: FLANGE IRREGULAR SHAPE,4.500 IN. OD,WITH 6 MOUNTING HOLES IN, tubing_wall_nominal_thickness_for_which_designed: 0.066 INCHES FIRST END IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-044-7310, 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
4730PL0735805
NSN: 4730-01-044-7310
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialGLASS FIBER AND SILICON OVERALL
connection_stylePLAIN (TUBE) FIRST END
special_featuresFLANGE IRREGULAR SHAPE,4.500 IN. OD,WITH 6 MOUNTING HOLES IN
tubing_wall_nominal_thickness_for_which_designed0.066 INCHES FIRST END IN
NSN4730-01-044-7310
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730PL0735805 · 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
•
CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.066 INCHES FIRST END IN
•
MATERIAL: GLASS FIBER AND SILICON OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (TUBE) FIRST END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.066 INCHES FIRST END IN
SPECIAL FEATURESFLANGE IRREGULAR SHAPE,4.500 IN. OD,WITH 6 MOUNTING HOLES IN
MATERIALGLASS FIBER AND SILICON OVERALL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4730PL0735805?
4730PL0735805 is a COUPLING,TUBE.
What is the NSN for 4730PL0735805?
4730PL0735805 is cataloged in the U.S. Government catalog under NSN 4730-01-044-7310. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.