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21F05-24D — ADAPTER,STRAIGHT,FLANGE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

21F05-24D: ADAPTER,STRAIGHT,FLANGE TO TUBE.

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, connection_type: GROOVED COUPLING FIRST END, connection_style: GROOVED CLAMP TO SEGMENT COUPLING TO HOSE FIRST END, operating_pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 120.0 FAHRENHEIT SINGLE RESPONSE DEGF, end_item_identification: F 35 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-620-3402, 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
21F05-24D
NSN: 4730-01-620-3402
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24984 — HYDRAFLOW (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
connection_typeGROOVED COUPLING FIRST END
connection_styleGROOVED CLAMP TO SEGMENT COUPLING TO HOSE FIRST END
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp120.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identificationF 35 AIRCRAFT
nominal_coupling_size_accommodated1.500 INCHES FIRST END IN
material_document_and_classificationAMS-QQ-A-225/8 ASSN STD ALL MATERIAL RESPONSES OR AMS-QQA-200/8 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN4730-01-620-3402
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 21F05-24D · 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: GROOVED CLAMP TO SEGMENT COUPLING TO HOSE FIRST END
•
CONNECTION TYPE: GROOVED COUPLING FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-QQ-A-225/8 ASSN STD ALL MATERIAL RESPONSES OR AMS-QQA-200/8 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 120.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
NOMINAL COUPLING SIZE ACCOMMODATED: 1.500 INCHES FIRST END IN
•
MATERIAL: ALUMINUM ALLOY 6061 OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGROOVED CLAMP TO SEGMENT COUPLING TO HOSE FIRST END
CONNECTION TYPEGROOVED COUPLING FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-QQ-A-225/8 ASSN STD ALL MATERIAL RESPONSES OR AMS-QQA-200/8 ASSN STD ALL MATERIAL RESPONSES OVERALL
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP120.0 FAHRENHEIT SINGLE RESPONSE DEGF
END ITEM IDENTIFICATIONF 35 AIRCRAFT
NOMINAL COUPLING SIZE ACCOMMODATED1.500 INCHES FIRST END IN
MATERIALALUMINUM ALLOY 6061 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
JSFF24Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 21F05-24D?
21F05-24D is a ADAPTER,STRAIGHT,FLANGE TO TUBE.
What parts can replace 21F05-24D?
There is 1 known substitute for 21F05-24D: JSFF24. Substitute compatibility should be verified for your specific system.
What is the NSN for 21F05-24D?
21F05-24D is cataloged in the U.S. Government catalog under NSN 4730-01-620-3402. This indicates validated use in U.S. government and defense supply chains.
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