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A52405-6 — TEE,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A52405-6: TEE,HOSE.

The TEE,HOSE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 6061 TUBE, leg_length: 1.938 INCHES MINIMUM AND 1.969 INCHES MAXIMUM ALL ENDS IN, connection_type: UNTHREADED EXTERNAL HOSE ALL ENDS, connection_style: BEADED (HOSE) ALL ENDS, special_features: WEAPON SYSTEM ESSENTIAL, surface_treatment: ANODIZE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-128-4175, 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
A52405-6
NSN: 4730-01-128-4175
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 6061 TUBE
leg_length1.938 INCHES MINIMUM AND 1.969 INCHES MAXIMUM ALL ENDS IN
connection_typeUNTHREADED EXTERNAL HOSE ALL ENDS
connection_styleBEADED (HOSE) ALL ENDS
special_featuresWEAPON SYSTEM ESSENTIAL
surface_treatmentANODIZE OVERALL
end_item_identificationF/A-18E/F SUPER HORNET AIRCRAFT
criticality_code_justificationFEAT
material_document_and_classificationWW-T-700/4,H34 FED SPEC 2ND MATERIAL RESPONSE OR WW-T-700/6,T6 FED SPEC 2ND MATERIAL RESPONSE TUBE
nominal_inside_diameter_hose_accommodated0.500 INCHES ALL ENDS IN
surface_treatment_document_and_classificationMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN4730-01-128-4175
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A52405-6 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: BEADED (HOSE) ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.500 INCHES ALL ENDS IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-255/7,H32 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8,T6 FED SPEC 1ST MATERIAL RESPONSE BODY
•
LEG LENGTH: 1.938 INCHES MINIMUM AND 1.969 INCHES MAXIMUM ALL ENDS IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEBEADED (HOSE) ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.500 INCHES ALL ENDS IN
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPEUNTHREADED EXTERNAL HOSE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-255/7,H32 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8,T6 FED SPEC 1ST MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-700/4,H34 FED SPEC 2ND MATERIAL RESPONSE OR WW-T-700/6,T6 FED SPEC 2ND MATERIAL RESPONSE TUBE
LEG LENGTH1.938 INCHES MINIMUM AND 1.969 INCHES MAXIMUM ALL ENDS IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SURFACE TREATMENTANODIZE OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
MS24521-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-52405Reference document
Same NSN cross-reference
Reference document — Identification reference
10108621Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 A52405-6?
A52405-6 is a TEE,HOSE.
What parts can replace A52405-6?
There are 3 known substitutes for A52405-6: MS24521-6, A-A-52405, 10108621. Substitute compatibility should be verified for your specific system.
What is the NSN for A52405-6?
A52405-6 is cataloged in the U.S. Government catalog under NSN 4730-01-128-4175. 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.