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4730PL2082589 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4730PL2082589: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 3.851 INCHES NOMINAL IN, overall_length: 4.949 INCHES NOMINAL IN, style_designator: MALE COUPLING HALF, surface_treatment: PASSIVATE BODY, end_item_identification: 1430-00-937-0897. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-149-3710, 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
4730PL2082589
NSN: 4730-01-149-3710
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL BODY
leg_length3.851 INCHES NOMINAL IN
overall_length4.949 INCHES NOMINAL IN
style_designatorMALE COUPLING HALF
surface_treatmentPASSIVATE BODY
end_item_identification1430-00-937-0897
quick_disconnect_methodPUSH-PULL ALL ENDS
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN4730-01-149-3710
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730PL2082589 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
LEG LENGTH: 3.851 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE BODY
•
MATERIAL: STEEL BODY
•
QUICK DISCONNECT METHOD: PUSH-PULL ALL ENDS
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORMALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE BODY
OVERALL LENGTH4.949 INCHES NOMINAL IN
LEG LENGTH3.851 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE BODY
END ITEM IDENTIFICATION1430-00-937-0897
MATERIALSTEEL BODY
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
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 4
10274250-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
5KEC250D24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2773000Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
EC250A24Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 4730PL2082589?
4730PL2082589 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 4730PL2082589?
There are 4 known substitutes for 4730PL2082589: 10274250-3, 5KEC250D24, 2773000 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730PL2082589?
4730PL2082589 is cataloged in the U.S. Government catalog under NSN 4730-01-149-3710. 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.