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4730PL1817669 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4730PL1817669: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include exterior_color: GREEN, overall_length: 2.380 INCHES NOMINAL IN, style_designator: MALE COUPLING HALF, features_provided: SELF-SEALING, special_test_features: SUBJECT TO COMBINED LOW TEMPERATURE QUALIFICATION TEST, end_item_identification: F16AIRCOMBFIT; W/S AIRCRAFT, F-16. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-481-1269, 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
4730PL1817669
NSN: 4730-01-481-1269
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
exterior_colorGREEN
overall_length2.380 INCHES NOMINAL IN
special_featuresFEMALE; MINIMUM BURST PRESSURE 163 PSIG; OPERATING TEMP RANGE NEG 40 DEG F TO 160 DEG F; SEPARATION FORCE 18 PLUS MINUS 2 LBS; 1ST END DIA 0.86 IN; 2ND END PER MS33656E4 OR AS4395E0Y LBS
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
special_test_featuresSUBJECT TO COMBINED LOW TEMPERATURE QUALIFICATION TEST
end_item_identificationF16AIRCOMBFIT; W/S AIRCRAFT, F-16
mating_end_identificationAIR-LOCK, COUPLING HALF, QUICK DISCONNECT, PART NO. C20745-1
NSN4730-01-481-1269
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730PL1817669 · 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
•
SPECIAL TEST FEATURES: SUBJECT TO COMBINED LOW TEMPERATURE QUALIFICATION TEST
•
MATING END IDENTIFICATION: AIR-LOCK, COUPLING HALF, QUICK DISCONNECT, PART NO. C20745-1
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
FEATURES PROVIDED: SELF-SEALING
•
EXTERIOR COLOR: GREEN
TECHNICAL CHARACTERISTICS
SPECIAL TEST FEATURESSUBJECT TO COMBINED LOW TEMPERATURE QUALIFICATION TEST
MATING END IDENTIFICATIONAIR-LOCK, COUPLING HALF, QUICK DISCONNECT, PART NO. C20745-1
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.380 INCHES NOMINAL IN
FEATURES PROVIDEDSELF-SEALING
EXTERIOR COLORGREEN
SPECIAL FEATURESFEMALE; MINIMUM BURST PRESSURE 163 PSIG; OPERATING TEMP RANGE NEG 40 DEG F TO 160 DEG F; SEPARATION FORCE 18 PLUS MINUS 2 LBS; 1ST END DIA 0.86 IN; 2ND END PER MS33656E4 OR AS4395E0Y LBS
END ITEM IDENTIFICATIONF16AIRCOMBFIT; W/S AIRCRAFT, F-16
SUBSTITUTES & CROSS-REFERENCES 3
4730PL0741544Reference document
Same NSN cross-reference
Reference document — Informative reference only
C20744Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
C20744-1Same 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 4730PL1817669?
4730PL1817669 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 4730PL1817669?
There are 3 known substitutes for 4730PL1817669: 4730PL0741544, C20744, C20744-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730PL1817669?
4730PL1817669 is cataloged in the U.S. Government catalog under NSN 4730-01-481-1269. This indicates validated use in U.S. government and defense supply chains.
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