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6511-6507A — CAP,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6511-6507A: CAP,QUICK DISCONNECT.

The CAP,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, overall_length: 1.920 INCHES NOMINAL IN, special_features: WITH TOP DRILLED AND TAPPED FOR CLIP AND CHAIN, surface_treatment: PAINT BODY, end_item_identification: DISTRIBUTOR,WATER,TANK TYPE, SERIAL NUMBERS M-4861-1 THRU 25. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-963-0237, 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
6511-6507A
NSN: 4730-00-963-0237
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 37562 — MACLEOD INC (USA)
SPECIFICATIONS
materialSTEEL BODY
overall_length1.920 INCHES NOMINAL IN
special_featuresWITH TOP DRILLED AND TAPPED FOR CLIP AND CHAIN
surface_treatmentPAINT BODY
end_item_identificationDISTRIBUTOR,WATER,TANK TYPE, SERIAL NUMBERS M-4861-1 THRU 25
NSN4730-00-963-0237
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6511-6507A · 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
•
SURFACE TREATMENT: PAINT BODY
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.920 INCHES NOMINAL IN
SPECIAL FEATURESWITH TOP DRILLED AND TAPPED FOR CLIP AND CHAIN
SURFACE TREATMENTPAINT BODY
END ITEM IDENTIFICATIONDISTRIBUTOR,WATER,TANK TYPE, SERIAL NUMBERS M-4861-1 THRU 25
MATERIALSTEEL BODY
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6511-6507A?
6511-6507A is a CAP,QUICK DISCONNECT.
What is the NSN for 6511-6507A?
6511-6507A is cataloged in the U.S. Government catalog under NSN 4730-00-963-0237. 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.