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SS-QC4-BPK1 — PLUG,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SS-QC4-BPK1: PLUG,QUICK DISCONNECT.

The PLUG,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, exterior_color: BLACK, overall_length: 1.750 INCHES NOMINAL IN, special_features: 6.0 IN. BEAD CHAIN IN, quick_disconnect_method: SPRING PUSH-PULL, quick_disconnect_nominal_size: 0.625 INCHES IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-342-9753, 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-QC4-BPK1
NSN: 4730-01-342-9753
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
exterior_colorBLACK
overall_length1.750 INCHES NOMINAL IN
special_features6.0 IN. BEAD CHAIN IN
quick_disconnect_methodSPRING PUSH-PULL
quick_disconnect_nominal_size0.625 INCHES IN
NSN4730-01-342-9753
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SS-QC4-BPK1 · 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
•
QUICK DISCONNECT NOMINAL SIZE: 0.625 INCHES IN
•
EXTERIOR COLOR: BLACK
•
MATERIAL: STEEL CORROSION RESISTING BODY
•
QUICK DISCONNECT METHOD: SPRING PUSH-PULL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.750 INCHES NOMINAL IN
QUICK DISCONNECT NOMINAL SIZE0.625 INCHES IN
EXTERIOR COLORBLACK
SPECIAL FEATURES6.0 IN. BEAD CHAIN IN
MATERIALSTEEL CORROSION RESISTING BODY
QUICK DISCONNECT METHODSPRING PUSH-PULL
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-QC4-BPK1?
SS-QC4-BPK1 is a PLUG,QUICK DISCONNECT.
What is the NSN for SS-QC4-BPK1?
SS-QC4-BPK1 is cataloged in the U.S. Government catalog under NSN 4730-01-342-9753. 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.