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4560X2-2-8 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4560X2-2-8: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, leg_length: 0.718 INCHES NOMINAL IN, thread_class: 3B ALL ENDS, overall_length: 2.288 INCHES MINIMUM AND 2.303 INCHES MAXIMUM IN, connection_type: EXTERNAL QUICK DISCONNECT ALL ENDS, furnished_items: PREFORMED PACKING. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-790-7387, 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
4560X2-2-8
NSN: 4730-00-790-7387
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
leg_length0.718 INCHES NOMINAL IN
thread_class3B ALL ENDS
overall_length2.288 INCHES MINIMUM AND 2.303 INCHES MAXIMUM IN
connection_typeEXTERNAL QUICK DISCONNECT ALL ENDS
furnished_itemsPREFORMED PACKING
connection_styleBOSS GASKET SEAL ALL ENDS
style_designatorMALE COUPLING HALF
features_providedSAFETY LOCKING FEATURE AND SELF-SEALING
surface_treatmentANODIZE BODY
nominal_thread_size0.750 INCHES ALL ENDS IN
quick_disconnect_methodTWIST-LOCK ALL ENDS
NSN4730-00-790-7387
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4560X2-2-8 · 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 MIL SPEC SINGLE TREATMENT RESPONSE BODY
•
CONNECTION STYLE: BOSS GASKET SEAL ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL BOSS FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
LEG LENGTH: 0.718 INCHES NOMINAL IN
•
FEATURES PROVIDED: SAFETY LOCKING FEATURE AND SELF-SEALING
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLEBOSS GASKET SEAL ALL ENDS
CONNECTION TYPETHREADED INTERNAL BOSS FIRST FLUID END CONNECTION
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.288 INCHES MINIMUM AND 2.303 INCHES MAXIMUM IN
LEG LENGTH0.718 INCHES NOMINAL IN
FEATURES PROVIDEDSAFETY LOCKING FEATURE AND SELF-SEALING
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
SURFACE TREATMENTANODIZE BODY
SUBSTITUTES & CROSS-REFERENCES 2
3202-8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
134SCH122-115Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4560X2-2-8?
4560X2-2-8 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 4560X2-2-8?
There are 2 known substitutes for 4560X2-2-8: 3202-8, 134SCH122-115. Substitute compatibility should be verified for your specific system.
What is the NSN for 4560X2-2-8?
4560X2-2-8 is cataloged in the U.S. Government catalog under NSN 4730-00-790-7387. 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.