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12423180-004 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12423180-004: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include overall_length: 1.010 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN, special_features: O-RING MATERIAL TO BE COMPATIBLE W/DIESEL, OIL,FUEL, GAS, style_designator: MALE COUPLING HALF, end_item_identification: 2320-01-447-6345 CHASSIS, TRUCK; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS), part_name_assigned_by_controlling_agency: FITTING, STRAIGHT PUSH TO CONNECT TO NPT ADAPTER. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-522-3122, 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
12423180-004
NSN: 4730-01-522-3122
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 076M6 — AMZ ALABAMA INC. (USA)
SPECIFICATIONS
overall_length1.010 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN
special_featuresO-RING MATERIAL TO BE COMPATIBLE W/DIESEL, OIL,FUEL, GAS
style_designatorMALE COUPLING HALF
end_item_identification2320-01-447-6345 CHASSIS, TRUCK; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
part_name_assigned_by_controlling_agencyFITTING, STRAIGHT PUSH TO CONNECT TO NPT ADAPTER
NSN4730-01-522-3122
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12423180-004 · 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
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH1.010 INCHES MINIMUM AND 1.110 INCHES MAXIMUM IN
SPECIAL FEATURESO-RING MATERIAL TO BE COMPATIBLE W/DIESEL, OIL,FUEL, GAS
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING, STRAIGHT PUSH TO CONNECT TO NPT ADAPTER
END ITEM IDENTIFICATION2320-01-447-6345 CHASSIS, TRUCK; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
SUBSTITUTES & CROSS-REFERENCES 2
12600813Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
12423180Reference 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 12423180-004?
12423180-004 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 12423180-004?
There are 2 known substitutes for 12423180-004: 12600813, 12423180. Substitute compatibility should be verified for your specific system.
What is the NSN for 12423180-004?
12423180-004 is cataloged in the U.S. Government catalog under NSN 4730-01-522-3122. 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.