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H0E — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

H0E: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 0.490 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, overall_length: 1.875 INCHES NOMINAL IN, connection_type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-612-8707, 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
H0E
NSN: 4730-00-612-8707
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 97111 — PARKER-HANNIFIN CORPORATION DIV QUICK COUPLING DIVISION (USA)
SPECIFICATIONS
materialSTEEL BODY
leg_length0.490 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
overall_length1.875 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
surface_treatmentCADMIUM BODY
nominal_thread_size0.250 INCHES ALL ENDS IN
end_item_identificationMRAP - COUGAR CAT1 A2
quick_disconnect_methodPUSH-PULL ALL ENDS
thread_series_designatorNPT ALL ENDS
quick_disconnect_nominal_size0.438 INCHES ALL ENDS IN
NSN4730-00-612-8707
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: H0E · 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: PLAIN ALL ENDS
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT ALL ENDS
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
QUICK DISCONNECT NOMINAL SIZE: 0.438 INCHES ALL ENDS IN
•
LEG LENGTH: 0.490 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN ALL ENDS
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH1.875 INCHES NOMINAL IN
QUICK DISCONNECT NOMINAL SIZE0.438 INCHES ALL ENDS IN
LEG LENGTH0.490 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
SURFACE TREATMENTCADMIUM BODY
END ITEM IDENTIFICATIONMRAP - COUGAR CAT1 A2
SUBSTITUTES & CROSS-REFERENCES 3
40-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4730PL2123449Reference document
Same NSN cross-reference
Reference document — Informative reference only
3014598Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H0E?
H0E is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace H0E?
There are 3 known substitutes for H0E: 40-4, 4730PL2123449, 3014598. Substitute compatibility should be verified for your specific system.
What is the NSN for H0E?
H0E is cataloged in the U.S. Government catalog under NSN 4730-00-612-8707. 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.