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5535K26 — COUPLING,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5535K26: COUPLING,HOSE.

The COUPLING,HOSE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYPROPYLENE OVERALL, connection_style: PLAIN (HOSE) FIRST END, style_designator: GROOVED AND THREADED EXTERNAL, operating_pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.68 INCHES FIRST END IN, maximum_operating_temp: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-673-7912, 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
5535K26
NSN: 4730-01-673-7912
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 07BY4 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC POLYPROPYLENE OVERALL
connection_stylePLAIN (HOSE) FIRST END
style_designatorGROOVED AND THREADED EXTERNAL
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.68 INCHES FIRST END IN
maximum_operating_temp150.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length3.2500 INCHES IN
end_item_identificationMCRRS DAY BOX
thread_series_designatorNPT FIRST END
part_name_assigned_by_controlling_agency(INAVY) FITTING
NSN4730-01-673-7912
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5535K26 · 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 (HOSE) FIRST END
•
NOMINAL OVERALL LENGTH: 3.2500 INCHES IN
•
STYLE DESIGNATOR: GROOVED AND THREADED EXTERNAL
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL THREAD SIZE: 0.68 INCHES FIRST END IN
•
MAXIMUM OPERATING TEMP: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (HOSE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH3.2500 INCHES IN
STYLE DESIGNATORGROOVED AND THREADED EXTERNAL
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.68 INCHES FIRST END IN
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURESDESCRIPTION: FITTING CAM-LOC PLUG 1 INCH NPT; PLASTIC CAM-AND-GROOVE HOSE COUPLINGS, SIZE 1, PLUG, 1NPT, MALE END; DO NOT USE WITH AIR OR GAS; OEM IS: TRIVERUS, LLC 1960 S. EKLUTNA ST. PALMER, AK 99645 (THEY HAVE NO CAGE CODE) IN
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) FITTING
END ITEM IDENTIFICATIONMCRRS DAY BOX
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 5535K26?
5535K26 is a COUPLING,HOSE.
What is the NSN for 5535K26?
5535K26 is cataloged in the U.S. Government catalog under NSN 4730-01-673-7912. 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.