PartsTable
Technical Data Sheet
Download PDF

DCP1826 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

DCP1826: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include leg_length: 1.000 INCHES NOMINAL IN, overall_length: 2.375 INCHES NOMINAL IN, special_features: FLOW RATING 150 CFM AT 100 PSI., style_designator: MALE COUPLING HALF, end_item_identification: SE FUEL TANK TEST SET USED ON F/A-18-E/F, part_name_assigned_by_controlling_agency: AIR CHIEF QUICK CONNECT 1/2 IN PLUG IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-494-8165, 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
DCP1826
NSN: 4730-01-494-8165
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72661 — DIXON VALVE & COUPLING COMPANY, LLC DIV DIXON FIRE (USA)
SPECIFICATIONS
leg_length1.000 INCHES NOMINAL IN
overall_length2.375 INCHES NOMINAL IN
special_featuresFLOW RATING 150 CFM AT 100 PSI.
style_designatorMALE COUPLING HALF
end_item_identificationSE FUEL TANK TEST SET USED ON F/A-18-E/F
part_name_assigned_by_controlling_agencyAIR CHIEF QUICK CONNECT 1/2 IN PLUG IN
NSN4730-01-494-8165
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DCP1826 · 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: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.375 INCHES NOMINAL IN
LEG LENGTH1.000 INCHES NOMINAL IN
SPECIAL FEATURESFLOW RATING 150 CFM AT 100 PSI.
PART NAME ASSIGNED BY CONTROLLING AGENCYAIR CHIEF QUICK CONNECT 1/2 IN PLUG IN
END ITEM IDENTIFICATIONSE FUEL TANK TEST SET USED ON F/A-18-E/F
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
DCPXXXXReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy DCP1826?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is DCP1826?
DCP1826 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace DCP1826?
There is 1 known substitute for DCP1826: DCPXXXX. Substitute compatibility should be verified for your specific system.
What is the NSN for DCP1826?
DCP1826 is cataloged in the U.S. Government catalog under NSN 4730-01-494-8165. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — DCP1826

✓ 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.