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SS-QC6-D-4HC-ED — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SS-QC6-D-4HC-ED: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, leg_length: 1.380 INCHES NOMINAL IN, overall_length: 3.050 INCHES NOMINAL IN, connection_type: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION, connection_style: BARBED OR SERRATED END ALL ENDS, special_features: O-RING MATERIAL, ETHYLENE PROPYLENE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-438-7652, 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
SS-QC6-D-4HC-ED
NSN: 4730-01-438-7652
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
leg_length1.380 INCHES NOMINAL IN
overall_length3.050 INCHES NOMINAL IN
connection_typeUNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
connection_styleBARBED OR SERRATED END ALL ENDS
special_featuresO-RING MATERIAL, ETHYLENE PROPYLENE
style_designatorMALE COUPLING HALF
quick_disconnect_methodPUSH-PULL ALL ENDS
nominal_inside_diameter_hose_accommodated0.250 INCHES ALL ENDS IN
reference_number_differentiating_characteristicsDIFFERENTIATED BY NR IN P/N - SPECIAL REQUEST OF NO RED PAINT ON THE STEM
NSN4730-01-438-7652
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SS-QC6-D-4HC-ED · 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: BARBED OR SERRATED END ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
LEG LENGTH: 1.380 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING BODY
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBARBED OR SERRATED END ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.250 INCHES ALL ENDS IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH3.050 INCHES NOMINAL IN
LEG LENGTH1.380 INCHES NOMINAL IN
SPECIAL FEATURESO-RING MATERIAL, ETHYLENE PROPYLENE
MATERIALSTEEL CORROSION RESISTING BODY
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSDIFFERENTIATED BY NR IN P/N - SPECIAL REQUEST OF NO RED PAINT ON THE STEM
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
SS-QC6-D-4HC-EP-NRReference 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 SS-QC6-D-4HC-ED?
SS-QC6-D-4HC-ED is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace SS-QC6-D-4HC-ED?
There is 1 known substitute for SS-QC6-D-4HC-ED: SS-QC6-D-4HC-EP-NR. Substitute compatibility should be verified for your specific system.
What is the NSN for SS-QC6-D-4HC-ED?
SS-QC6-D-4HC-ED is cataloged in the U.S. Government catalog under NSN 4730-01-438-7652. This indicates validated use in U.S. government and defense supply chains.
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