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5363K26 — ADAPTER,STRAIGHT,HOSE TO GROOVED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5363K26: ADAPTER,STRAIGHT,HOSE TO GROOVED.

ADAPTER,STRAIGHT,HOSE TO GROOVED. Key specifications include material: ALUMINUM OVERALL, connection_type: GROOVED COUPLING FIRST END, style_designator: INSERT AND THREADED EXTERNAL, maximum_operating_temp: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, end_item_identification: NSN 4520-01-564-3917, nominal_pipe_size_accommodated: 2.0 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-679-8152, 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
5363K26
NSN: 4730-01-679-8152
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
connection_typeGROOVED COUPLING FIRST END
style_designatorINSERT AND THREADED EXTERNAL
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identificationNSN 4520-01-564-3917
nominal_pipe_size_accommodated2.0 INCHES SECOND END IN
nominal_inside_diameter_hose_accommodated2.0 INCHES FIRST END IN
NSN4730-01-679-8152
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5363K26 · 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 ACCOMMODATED: 2.0 INCHES SECOND END IN
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 2.0 INCHES FIRST END IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
STYLE DESIGNATOR: INSERT AND THREADED EXTERNAL
•
MAXIMUM OPERATING TEMP: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED2.0 INCHES SECOND END IN
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.0 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPEGROOVED COUPLING FIRST END
STYLE DESIGNATORINSERT AND THREADED EXTERNAL
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
END ITEM IDENTIFICATIONNSN 4520-01-564-3917
MATERIALALUMINUM 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5363K26?
5363K26 is a ADAPTER,STRAIGHT,HOSE TO GROOVED.
What is the NSN for 5363K26?
5363K26 is cataloged in the U.S. Government catalog under NSN 4730-01-679-8152. 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.