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04MN019-1 — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

04MN019-1: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 NIPPLE, connection_type: THREADED EXTERNAL HOSE GRIPPING SECOND END, connection_style: SOCKET (TUBE) FIRST END, surface_treatment: ANODIZE NIPPLE, material_document_and_classification: QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE NIPPLE, nominal_inside_diameter_hose_accommodated: 0.2500 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-276-1243, 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
04MN019-1
NSN: 4730-01-276-1243
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24587 — RAYTHEON CO ESD LONG ISLAND DIV (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 NIPPLE
connection_typeTHREADED EXTERNAL HOSE GRIPPING SECOND END
connection_styleSOCKET (TUBE) FIRST END
surface_treatmentANODIZE NIPPLE
material_document_and_classificationQQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE NIPPLE
nominal_inside_diameter_hose_accommodated0.2500 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.250 INCHES FIRST END IN
surface_treatment_document_and_classificationMIL-A-8625,TYPE2,DYE-BLUE MIL SPEC SINGLE TREATMENT RESPONSE NIPPLE
NSN4730-01-276-1243
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 04MN019-1 · 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,TYPE2,DYE-BLUE MIL SPEC SINGLE TREATMENT RESPONSE NIPPLE
•
CONNECTION STYLE: SOCKET (TUBE) FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.2500 INCHES SECOND END IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE NIPPLE
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE2,DYE-BLUE MIL SPEC SINGLE TREATMENT RESPONSE NIPPLE
CONNECTION STYLESOCKET (TUBE) FIRST END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.2500 INCHES SECOND END IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE NIPPLE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
SURFACE TREATMENTANODIZE NIPPLE
MATERIALSTEEL CORROSION RESISTING SLEEVE
SUBSTITUTES & CROSS-REFERENCES 2
F66826-4Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
04MN019Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 04MN019-1?
04MN019-1 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace 04MN019-1?
There are 2 known substitutes for 04MN019-1: F66826-4, 04MN019. Substitute compatibility should be verified for your specific system.
What is the NSN for 04MN019-1?
04MN019-1 is cataloged in the U.S. Government catalog under NSN 4730-01-276-1243. This indicates validated use in U.S. government and defense supply chains.
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