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230SFT231-3 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

230SFT231-3: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING AND PLASTIC BODY, leg_length: 0.930 INCHES NOMINAL IN, thread_class: 3B ALL ENDS, overall_length: 2.375 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT ALL ENDS, connection_style: BOSS GASKET SEAL ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-242-4571, 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
230SFT231-3
NSN: 4730-01-242-4571
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 59297 — ALCOA COMPOSITES INC FIBERTEK DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING AND PLASTIC BODY
leg_length0.930 INCHES NOMINAL IN
thread_class3B ALL ENDS
overall_length2.375 INCHES NOMINAL IN
connection_typeINTERNAL QUICK DISCONNECT ALL ENDS
connection_styleBOSS GASKET SEAL ALL ENDS
style_designatorMALE COUPLING HALF
surface_treatmentPASSIVATE BODY
nominal_thread_size0.875 INCHES ALL ENDS IN
quick_disconnect_methodPUSH-PULL ALL ENDS
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
surface_treatment_document_and_classificationMIL-S-5002C MIL SPEC SINGLE TREATMENT RESPONSE BODY
NSN4730-01-242-4571
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 230SFT231-3 · 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-S-5002C MIL SPEC SINGLE TREATMENT RESPONSE BODY
•
CONNECTION STYLE: BOSS GASKET SEAL ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL BOSS FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
LEG LENGTH: 0.930 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.875 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002C MIL SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLEBOSS GASKET SEAL ALL ENDS
CONNECTION TYPETHREADED INTERNAL BOSS FIRST FLUID END CONNECTION
CONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.375 INCHES NOMINAL IN
LEG LENGTH0.930 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS IN
SURFACE TREATMENTPASSIVATE BODY
THREAD CLASS3B ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 2
230SFT231Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
AE86965JSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 230SFT231-3?
230SFT231-3 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 230SFT231-3?
There are 2 known substitutes for 230SFT231-3: 230SFT231, AE86965J. Substitute compatibility should be verified for your specific system.
What is the NSN for 230SFT231-3?
230SFT231-3 is cataloged in the U.S. Government catalog under NSN 4730-01-242-4571. 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.