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15X20F — COUPLING HALF,GROOVED CLAMP CONN

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

15X20F: COUPLING HALF,GROOVED CLAMP CONN.

COUPLING HALF,GROOVED CLAMP CONN. Key specifications include material: ALUMINUM OVERALL, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 2.0 INCHES SECOND END IN, nominal_overall_length: 3.57 INCHES IN, end_item_identification: 4320-01-507-05954320-01-507-0595. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-618-0747, 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
15X20F
NSN: 4730-01-618-0747
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 33813 — PARRISH ENTERPRISES, LTD. DBA PT COUPLING DIV PT (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size2.0 INCHES SECOND END IN
nominal_overall_length3.57 INCHES IN
end_item_identification4320-01-507-05954320-01-507-0595
thread_series_designatorNPT SECOND END
NSN4730-01-618-0747
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 15X20F · 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 (PIPE) SECOND END
•
NOMINAL OVERALL LENGTH: 3.57 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
NOMINAL THREAD SIZE: 2.0 INCHES SECOND END IN
•
MATERIAL: ALUMINUM OVERALL
•
THREAD SERIES DESIGNATOR: NPT SECOND END
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH3.57 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
NOMINAL THREAD SIZE2.0 INCHES SECOND END IN
END ITEM IDENTIFICATION4320-01-507-05954320-01-507-0595
MATERIALALUMINUM OVERALL
THREAD SERIES DESIGNATORNPT SECOND END
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 15X20F?
15X20F is a COUPLING HALF,GROOVED CLAMP CONN.
What is the NSN for 15X20F?
15X20F is cataloged in the U.S. Government catalog under NSN 4730-01-618-0747. 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.