PartsTable
Technical Data Sheet
Download PDF

SS-QTM4A-B-600 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SS-QTM4A-B-600: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 4.080 INCHES NOMINAL IN, end_item_identification: NSN: 6625-01-492-9713, mounting_flange_location: FIRST END, part_name_assigned_by_controlling_agency: STAINLESS PTFE SEALED QUICK CONNECT BODY, 3/8 IN. TUBE IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-531-9804, 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-QTM4A-B-600
NSN: 4730-01-531-9804
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length4.080 INCHES NOMINAL IN
end_item_identificationNSN: 6625-01-492-9713
mounting_flange_locationFIRST END
part_name_assigned_by_controlling_agencySTAINLESS PTFE SEALED QUICK CONNECT BODY, 3/8 IN. TUBE IN
NSN4730-01-531-9804
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SS-QTM4A-B-600 · 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
•
MOUNTING FLANGE LOCATION: FIRST END
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.080 INCHES NOMINAL IN
MOUNTING FLANGE LOCATIONFIRST END
PART NAME ASSIGNED BY CONTROLLING AGENCYSTAINLESS PTFE SEALED QUICK CONNECT BODY, 3/8 IN. TUBE IN
END ITEM IDENTIFICATIONNSN: 6625-01-492-9713
MATERIALSTEEL OVERALL
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy SS-QTM4A-B-600?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SS-QTM4A-B-600?
SS-QTM4A-B-600 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for SS-QTM4A-B-600?
SS-QTM4A-B-600 is cataloged in the U.S. Government catalog under NSN 4730-01-531-9804. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SS-QTM4A-B-600

✓ 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.