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805-4472657-4 — PLUG,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

805-4472657-4: PLUG,QUICK DISCONNECT.

The PLUG,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, overall_length: 3.000 INCHES MINIMUM AND 5.800 INCHES MAXIMUM IN, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, maximum_operating_temp: 380.0 FAHRENHEIT DEGF, quick_disconnect_method: PUSH-LOCK, media_for_which_designed: FUEL/OIL, HYDROCARBON. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-009-5179, 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
805-4472657-4
NSN: 4730-00-009-5179
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81898 — SUPERVISOR OF SHIPBUILDING CONVERSION AND REPAIR USN (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
overall_length3.000 INCHES MINIMUM AND 5.800 INCHES MAXIMUM IN
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
maximum_operating_temp380.0 FAHRENHEIT DEGF
quick_disconnect_methodPUSH-LOCK
media_for_which_designedFUEL/OIL, HYDROCARBON
quick_disconnect_nominal_size4.120 INCHES IN
material_document_and_classificationQQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN4730-00-009-5179
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 805-4472657-4 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
QUICK DISCONNECT NOMINAL SIZE: 4.120 INCHES IN
•
MAXIMUM OPERATING TEMP: 380.0 FAHRENHEIT DEGF
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON
•
MATERIAL: ALUMINUM ALLOY BODY
•
QUICK DISCONNECT METHOD: PUSH-LOCK
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-601,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY
OVERALL LENGTH3.000 INCHES MINIMUM AND 5.800 INCHES MAXIMUM IN
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
QUICK DISCONNECT NOMINAL SIZE4.120 INCHES IN
MAXIMUM OPERATING TEMP380.0 FAHRENHEIT DEGF
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON
MATERIALALUMINUM ALLOY BODY
QUICK DISCONNECT METHODPUSH-LOCK
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 2
A-PLG-4MSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
222025-64DReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 805-4472657-4?
805-4472657-4 is a PLUG,QUICK DISCONNECT.
What parts can replace 805-4472657-4?
There are 2 known substitutes for 805-4472657-4: A-PLG-4MS, 222025-64D. Substitute compatibility should be verified for your specific system.
What is the NSN for 805-4472657-4?
805-4472657-4 is cataloged in the U.S. Government catalog under NSN 4730-00-009-5179. 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.