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AE74537M — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AE74537M: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, overall_length: 2.680 INCHES NOMINAL IN, operating_pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 275.0 FAHRENHEIT SINGLE RESPONSE DEGF, end_item_identification: F-15SG STRIKE EAGLE, part_name_assigned_by_controlling_agency: COUPLING HALF, QUICK DISCONNECT, SELF-SEALING, HOSE ATTACHING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-577-9558, 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
AE74537M
NSN: 4730-01-577-9558
NIINs: 015779558, 017159121
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
overall_length2.680 INCHES NOMINAL IN
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp275.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identificationF-15SG STRIKE EAGLE
part_name_assigned_by_controlling_agencyCOUPLING HALF, QUICK DISCONNECT, SELF-SEALING, HOSE ATTACHING
NSN4730-01-577-9558
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AE74537M · 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
•
OPERATING PRESSURE: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MATERIAL: ALUMINUM ALLOY BODY
TECHNICAL CHARACTERISTICS
OVERALL LENGTH2.680 INCHES NOMINAL IN
OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURESASSEMBLY CONSISTS OF ALUMINUM ADAPTER, GUIDE AND VALVE; ALSO CONSISTS OF CRES SPRING, STEEL COLLAR, TFE FILLED FLUOROSILICONE PACKING, AND POLYTETRAFLUOROETHYLENE RETAINER; ONE END MATES WITH 7M1262 COUPLING, THE OTHER END IN IAW AS4395E16 EXCEPT HEX FOR TUBE SIZE OF 1.000 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLING HALF, QUICK DISCONNECT, SELF-SEALING, HOSE ATTACHING
END ITEM IDENTIFICATIONF-15SG STRIKE EAGLE
MATERIALALUMINUM ALLOY BODY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AE74537M?
AE74537M is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for AE74537M?
AE74537M is cataloged in the U.S. Government catalog under NSN 4730-01-577-9558. This indicates validated use in U.S. government and defense supply chains.
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