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SS-QC8-B1-810EP — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SS-QC8-B1-810EP: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, overall_length: 3.56 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END, connection_style: PLAIN FIRST QUICK DISCONNECT END, style_designator: FEMALE COUPLING HALF, basic_shape_style: OCTAGON W/OUT BOLT HOLES FIRST QUICK DISCONNECT END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-690-6465, 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-QC8-B1-810EP
NSN: 4730-01-690-6465
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL BODY
overall_length3.56 INCHES NOMINAL IN
connection_typeINTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
connection_stylePLAIN FIRST QUICK DISCONNECT END
style_designatorFEMALE COUPLING HALF
basic_shape_styleOCTAGON W/OUT BOLT HOLES FIRST QUICK DISCONNECT END
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp204.0 CELSIUS SINGLE RESPONSE DEGC
quick_disconnect_methodPUSH-PULL FIRST QUICK DISCONNECT END
media_for_which_designedAIR SINGLE RESPONSE
nominal_outside_diameter1.21 INCHES IN
part_name_assigned_by_controlling_agencyTUBE FITTING
NSN4730-01-690-6465
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SS-QC8-B1-810EP · 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 QUICK DISCONNECT END
•
CONNECTION TYPE: INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
•
STYLE DESIGNATOR: FEMALE COUPLING HALF
•
OPERATING PRESSURE: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
BASIC SHAPE STYLE: OCTAGON W/OUT BOLT HOLES FIRST QUICK DISCONNECT END
•
MAXIMUM OPERATING TEMP: 204.0 CELSIUS SINGLE RESPONSE DEGC
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN FIRST QUICK DISCONNECT END
CONNECTION TYPEINTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END
STYLE DESIGNATORFEMALE COUPLING HALF
OVERALL LENGTH3.56 INCHES NOMINAL IN
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
BASIC SHAPE STYLEOCTAGON W/OUT BOLT HOLES FIRST QUICK DISCONNECT END
BASIC SHAPE STYLEROUND W/OUT BOLT HOLES MOUNTING FLANGE
MAXIMUM OPERATING TEMP204.0 CELSIUS SINGLE RESPONSE DEGC
NOMINAL OUTSIDE DIAMETER1.21 INCHES IN
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
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 SS-QC8-B1-810EP?
SS-QC8-B1-810EP is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for SS-QC8-B1-810EP?
SS-QC8-B1-810EP is cataloged in the U.S. Government catalog under NSN 4730-01-690-6465. 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.