PartsTable
Technical Data Sheet

FFI12-1/12SM — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

FFI12-1/12SM: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, liquid_flow_rate: 110.0 LITERS PER MINUTE NOMINAL, special_features: SEALS: STANDARD IN OILPROOF NBR(NITRILE RUBBER ) AND POLYURETHANE: ON REQUEST : VITON, NEOPRENE EPDM OR OTHER SEALS., surface_treatment: ZINC BODY, maximum_operating_temp: 100.00 CELSIUS SINGLE RESPONSE DEGC, supplementary_features: OPERATING TEMPERATURE: -25 DEGREES CELSIUS TO + 100 DEGREES CELSIUS; UNIT WEIGHT: 277.5 GRAMS G. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-529-6508, 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
FFI12-1/12SM
NSN: 4730-01-529-6508
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 1C1F4 — FASTER INC (USA)
SPECIFICATIONS
materialSTEEL BODY
liquid_flow_rate110.0 LITERS PER MINUTE NOMINAL
special_featuresSEALS: STANDARD IN OILPROOF NBR(NITRILE RUBBER ) AND POLYURETHANE: ON REQUEST : VITON, NEOPRENE EPDM OR OTHER SEALS.
surface_treatmentZINC BODY
maximum_operating_temp100.00 CELSIUS SINGLE RESPONSE DEGC
supplementary_featuresOPERATING TEMPERATURE: -25 DEGREES CELSIUS TO + 100 DEGREES CELSIUS; UNIT WEIGHT: 277.5 GRAMS G
end_item_identificationINLS
quick_disconnect_nominal_size0.500 INCHES ALL ENDS IN
NSN4730-01-529-6508
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FFI12-1/12SM · 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
•
LIQUID FLOW RATE: 110.0 LITERS PER MINUTE NOMINAL
•
SUPPLEMENTARY FEATURES: OPERATING TEMPERATURE: -25 DEGREES CELSIUS TO + 100 DEGREES CELSIUS; UNIT WEIGHT: 277.5 GRAMS G
•
QUICK DISCONNECT NOMINAL SIZE: 0.500 INCHES ALL ENDS IN
•
MAXIMUM OPERATING TEMP: 100.00 CELSIUS SINGLE RESPONSE DEGC
•
SURFACE TREATMENT: ZINC BODY
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
LIQUID FLOW RATE110.0 LITERS PER MINUTE NOMINAL
SUPPLEMENTARY FEATURESOPERATING TEMPERATURE: -25 DEGREES CELSIUS TO + 100 DEGREES CELSIUS; UNIT WEIGHT: 277.5 GRAMS G
QUICK DISCONNECT NOMINAL SIZE0.500 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP100.00 CELSIUS SINGLE RESPONSE DEGC
SPECIAL FEATURESSEALS: STANDARD IN OILPROOF NBR(NITRILE RUBBER ) AND POLYURETHANE: ON REQUEST : VITON, NEOPRENE EPDM OR OTHER SEALS.
SURFACE TREATMENTZINC BODY
END ITEM IDENTIFICATIONINLS
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FFI12-1/12SM?
FFI12-1/12SM is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for FFI12-1/12SM?
FFI12-1/12SM is cataloged in the U.S. Government catalog under NSN 4730-01-529-6508. 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.