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H3-63-T8-659 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

H3-63-T8-659: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include leg_length: 0.797 INCHES NOMINAL IN, overall_length: 1.760 INCHES NOMINAL IN, special_features: SPECIAL LOW TEMPERATURE NITRILE SEAL (-659) SUFFIX, style_designator: MALE COUPLING HALF, end_item_identification: NSN 2330-01-378-9997, part_name_assigned_by_controlling_agency: NIPPLE,QUICK DISCONNECT,HYDRAULIC,LOW TEMPERATURE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-501-3000, 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
H3-63-T8-659
NSN: 4730-01-501-3000
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 97111 — PARKER-HANNIFIN CORPORATION DIV QUICK COUPLING DIVISION (USA)
SPECIFICATIONS
leg_length0.797 INCHES NOMINAL IN
overall_length1.760 INCHES NOMINAL IN
special_featuresSPECIAL LOW TEMPERATURE NITRILE SEAL (-659) SUFFIX
style_designatorMALE COUPLING HALF
end_item_identificationNSN 2330-01-378-9997
part_name_assigned_by_controlling_agencyNIPPLE,QUICK DISCONNECT,HYDRAULIC,LOW TEMPERATURE
NSN4730-01-501-3000
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: H3-63-T8-659 · 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
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
LEG LENGTH: 0.797 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH1.760 INCHES NOMINAL IN
LEG LENGTH0.797 INCHES NOMINAL IN
SPECIAL FEATURESSPECIAL LOW TEMPERATURE NITRILE SEAL (-659) SUFFIX
PART NAME ASSIGNED BY CONTROLLING AGENCYNIPPLE,QUICK DISCONNECT,HYDRAULIC,LOW TEMPERATURE
END ITEM IDENTIFICATIONNSN 2330-01-378-9997
SUBSTITUTES & CROSS-REFERENCES 2
8D00220 ITEM 9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8D00220Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 H3-63-T8-659?
H3-63-T8-659 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace H3-63-T8-659?
There are 2 known substitutes for H3-63-T8-659: 8D00220 ITEM 9, 8D00220. Substitute compatibility should be verified for your specific system.
What is the NSN for H3-63-T8-659?
H3-63-T8-659 is cataloged in the U.S. Government catalog under NSN 4730-01-501-3000. This indicates validated use in U.S. government and defense supply chains.
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