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12FNL — CONNECTOR,MULTIPLE,FLUID PRESSUR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12FNL: CONNECTOR,MULTIPLE,FLUID PRESSUR.

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include diameter: 0.75 INCHES NOMINAL IN, overall_length: 1.12 INCHES NOMINAL IN, fluid_connection_quantity: 1 SINGLE CONNECTION, part_name_assigned_by_controlling_agency: O-RING FACE SEAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-692-4977, 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
12FNL
NSN: 4730-01-692-4977
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 012A4 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC FILTER DIVISION - UCC PRODUCTS (USA)
SPECIFICATIONS
diameter0.75 INCHES NOMINAL IN
overall_length1.12 INCHES NOMINAL IN
fluid_connection_quantity1 SINGLE CONNECTION
part_name_assigned_by_controlling_agencyO-RING FACE SEAL
NSN4730-01-692-4977
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12FNL · 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
•
FLUID CONNECTION QUANTITY: 1 SINGLE CONNECTION
•
DIAMETER: 0.75 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLUID CONNECTION QUANTITY1 SINGLE CONNECTION
DIAMETER0.75 INCHES NOMINAL IN
OVERALL LENGTH1.12 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING FACE SEAL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12FNL?
12FNL is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What is the NSN for 12FNL?
12FNL is cataloged in the U.S. Government catalog under NSN 4730-01-692-4977. 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.