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3572785 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3572785: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY AND COPPER ALLOY BODY, overall_length: 1.910 INCHES NOMINAL IN, style_designator: MALE COUPLING HALF, nominal_thread_size: 0.375 INCHES FIRST QUICK DISCONNECT END IN, end_item_identification: MISC PARTS AUXILLARY SYSTEMS, thread_quantity_per_inch: 18 FIRST QUICK DISCONNECT END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-534-4340, 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
3572785
NSN: 4730-01-534-4340
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY AND COPPER ALLOY BODY
overall_length1.910 INCHES NOMINAL IN
style_designatorMALE COUPLING HALF
nominal_thread_size0.375 INCHES FIRST QUICK DISCONNECT END IN
end_item_identificationMISC PARTS AUXILLARY SYSTEMS
thread_quantity_per_inch18 FIRST QUICK DISCONNECT END
thread_series_designatorNPT FIRST FLUID END CONNECTION
nominal_pipe_size_accommodated0.375 INCHES FIRST QUICK DISCONNECT END IN
NSN4730-01-534-4340
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3572785 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES FIRST QUICK DISCONNECT END IN
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
NOMINAL THREAD SIZE: 0.375 INCHES FIRST QUICK DISCONNECT END IN
•
THREAD QUANTITY PER INCH: 18 FIRST QUICK DISCONNECT END
•
MATERIAL: NICKEL ALLOY AND COPPER ALLOY BODY
•
THREAD SERIES DESIGNATOR: NPT FIRST FLUID END CONNECTION
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES FIRST QUICK DISCONNECT END IN
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH1.910 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.375 INCHES FIRST QUICK DISCONNECT END IN
END ITEM IDENTIFICATIONMISC PARTS AUXILLARY SYSTEMS
THREAD QUANTITY PER INCH18 FIRST QUICK DISCONNECT END
MATERIALNICKEL ALLOY AND COPPER ALLOY BODY
THREAD SERIES DESIGNATORNPT FIRST FLUID END CONNECTION
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 1
BH2EReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3572785?
3572785 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 3572785?
There is 1 known substitute for 3572785: BH2E. Substitute compatibility should be verified for your specific system.
What is the NSN for 3572785?
3572785 is cataloged in the U.S. Government catalog under NSN 4730-01-534-4340. 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.