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NS4D22004 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

NS4D22004: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include connection_type: UNTHREADED INTERNAL TUBE FIRST FLUID END CONNECTION, connection_style: PLAIN FIRST FLUID END CONNECTION, style_designator: FEMALE COUPLING HALF, basic_shape_style: ROUND W/OUT BOLT HOLES FIRST FLUID END CONNECTION, operating_pressure: 120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 71.0 CELSIUS SINGLE RESPONSE DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-683-1171, 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
NS4D22004
NSN: 4730-01-683-1171
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 62661 — COLDER PRODUCTS CO (USA)
SPECIFICATIONS
connection_typeUNTHREADED INTERNAL TUBE FIRST FLUID END CONNECTION
connection_stylePLAIN FIRST FLUID END CONNECTION
style_designatorFEMALE COUPLING HALF
basic_shape_styleROUND W/OUT BOLT HOLES FIRST FLUID END CONNECTION
operating_pressure120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp71.0 CELSIUS SINGLE RESPONSE DEGC
part_name_assigned_by_controlling_agencyCOUPLING
nominal_inside_diameter_hose_accommodated0.25 INCHES FIRST FLUID END CONNECTION IN
NSN4730-01-683-1171
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: NS4D22004 · 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
•
CONNECTION STYLE: PLAIN FIRST FLUID END CONNECTION
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.25 INCHES FIRST FLUID END CONNECTION IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: FEMALE COUPLING HALF
•
OPERATING PRESSURE: 120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BASIC SHAPE STYLE: ROUND W/OUT BOLT HOLES FIRST FLUID END CONNECTION
•
MAXIMUM OPERATING TEMP: 71.0 CELSIUS SINGLE RESPONSE DEGC
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN FIRST FLUID END CONNECTION
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.25 INCHES FIRST FLUID END CONNECTION IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST FLUID END CONNECTION
STYLE DESIGNATORFEMALE COUPLING HALF
OPERATING PRESSURE120.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BASIC SHAPE STYLEROUND W/OUT BOLT HOLES FIRST FLUID END CONNECTION
MAXIMUM OPERATING TEMP71.0 CELSIUS SINGLE RESPONSE DEGC
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLING
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NS4D22004?
NS4D22004 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for NS4D22004?
NS4D22004 is cataloged in the U.S. Government catalog under NSN 4730-01-683-1171. This indicates validated use in U.S. government and defense supply chains.
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