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59491-10-1 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

59491-10-1: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include supplementary_features: COGNIZANT SERVICE - ROYAL NEW ZEALAND AIR FORCE, end_item_identification: TRAINER AIRCRAFT,MB339CB. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-372-9109, 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
59491-10-1
NSN: 4730-01-372-9109
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 11362 — PARKER-HANNIFIN CORPORATION DIV STRATOFLEX PRODUCTS DIVISION COUPLING BUSINESS UNIT (USA)
SPECIFICATIONS
supplementary_featuresCOGNIZANT SERVICE - ROYAL NEW ZEALAND AIR FORCE
end_item_identificationTRAINER AIRCRAFT,MB339CB
NSN4730-01-372-9109
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 59491-10-1 · 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
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SUPPLEMENTARY FEATURES: COGNIZANT SERVICE - ROYAL NEW ZEALAND AIR FORCE
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESCOGNIZANT SERVICE - ROYAL NEW ZEALAND AIR FORCE
END ITEM IDENTIFICATIONTRAINER AIRCRAFT,MB339CB
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
4730PL1669529Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 59491-10-1?
59491-10-1 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 59491-10-1?
There is 1 known substitute for 59491-10-1: 4730PL1669529. Substitute compatibility should be verified for your specific system.
What is the NSN for 59491-10-1?
59491-10-1 is cataloged in the U.S. Government catalog under NSN 4730-01-372-9109. This indicates validated use in U.S. government and defense supply chains.
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