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ADCH8 — CAP,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

ADCH8: CAP,QUICK DISCONNECT.

The CAP,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, overall_length: 1.060 INCHES NOMINAL IN, special_features: W/RING ON END OF BRASS CHAIN, features_provided: SELF-SEALING, surface_treatment: ANODIZE BODY, operating_pressure: 1750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-893-3669, 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
ADCH8
NSN: 4730-00-893-3669
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78357 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLER DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
overall_length1.060 INCHES NOMINAL IN
special_featuresW/RING ON END OF BRASS CHAIN
features_providedSELF-SEALING
surface_treatmentANODIZE BODY
operating_pressure1750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
quick_disconnect_methodPUSH-PULL
quick_disconnect_nominal_size0.500 INCHES IN
material_document_and_classificationQQ-A-225/3,T3 FED SPEC SINGLE MATERIAL RESPONSE BODY
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
NSN4730-00-893-3669
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: ADCH8 · 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 DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/3,T3 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
OPERATING PRESSURE: 1750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
QUICK DISCONNECT NOMINAL SIZE: 0.500 INCHES IN
•
FEATURES PROVIDED: SELF-SEALING
•
SURFACE TREATMENT: ANODIZE BODY
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/3,T3 FED SPEC SINGLE MATERIAL RESPONSE BODY
OVERALL LENGTH1.060 INCHES NOMINAL IN
OPERATING PRESSURE1750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
QUICK DISCONNECT NOMINAL SIZE0.500 INCHES IN
FEATURES PROVIDEDSELF-SEALING
SPECIAL FEATURESW/RING ON END OF BRASS CHAIN
SURFACE TREATMENTANODIZE BODY
MATERIALALUMINUM ALLOY BODY
QUICK DISCONNECT METHODPUSH-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 4
ADCHReference document
Same NSN cross-reference
Reference document — Secondary reference
2358170-004Reference document
Same NSN cross-reference
Reference document — Secondary reference
ADC48Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2358170-4Reference 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 ADCH8?
ADCH8 is a CAP,QUICK DISCONNECT.
What parts can replace ADCH8?
There are 4 known substitutes for ADCH8: ADCH, 2358170-004, ADC48 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ADCH8?
ADCH8 is cataloged in the U.S. Government catalog under NSN 4730-00-893-3669. 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.