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4730PL0655778 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4730PL0655778: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, drive_end_style: EXTENDED ROUND, special_features: WEAPON SYSTEM ESSENTIAL, surface_treatment: ZINC OVERALL, criticality_code_justification: FEAT, nominal_pipe_size_for_which_designed: 0.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-336-6964, 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
4730PL0655778
NSN: 4730-01-336-6964
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL OVERALL
drive_end_styleEXTENDED ROUND
special_featuresWEAPON SYSTEM ESSENTIAL
surface_treatmentZINC OVERALL
criticality_code_justificationFEAT
nominal_pipe_size_for_which_designed0.500 INCHES IN
NSN4730-01-336-6964
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730PL0655778 · 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
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
•
DRIVE END STYLE: EXTENDED ROUND
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.500 INCHES IN
DRIVE END STYLEEXTENDED ROUND
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
50P00200-0504Reference document
Same NSN cross-reference
Reference document — Secondary reference
15A00229-0000 ITEM 74Reference document
Same NSN cross-reference
Reference document — Secondary reference
15A00229Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 4730PL0655778?
4730PL0655778 is a PLUG,PIPE.
What parts can replace 4730PL0655778?
There are 3 known substitutes for 4730PL0655778: 50P00200-0504, 15A00229-0000 ITEM 74, 15A00229. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730PL0655778?
4730PL0655778 is cataloged in the U.S. Government catalog under NSN 4730-01-336-6964. 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.