PartsTable
Technical Data Sheet

GE12L9/16UNF — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

GE12L9/16UNF: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include flange_shape: HEXAGON SECOND END BULKHEAD, thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL BOSS SECOND END, operating_pressure: 4568.7 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.563 INCHES SECOND END IN, nominal_overall_length: 26.0 MILLIMETERS MM. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-689-7119, 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
GE12L9/16UNF
NSN: 4730-01-689-7119
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
flange_shapeHEXAGON SECOND END BULKHEAD
thread_class2A SECOND END A
connection_typeTHREADED EXTERNAL BOSS SECOND END
operating_pressure4568.7 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.563 INCHES SECOND END IN
nominal_overall_length26.0 MILLIMETERS MM
end_item_identification3810-01-607-9674; CRANE, TRUCK MOUNTED
thread_quantity_per_inch18 SECOND END
thread_series_designatorUNF SECOND END
nominal_width_across_flats19.0 MILLIMETERS SECOND END BULKHEAD MM
part_name_assigned_by_controlling_agencyMALE CONNECTOR ADAPTER
nominal_outside_diameter_tube_accommodated12.0 MILLIMETERS FIRST END MM
NSN4730-01-689-7119
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: GE12L9/16UNF · 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
•
FLANGE SHAPE: HEXAGON SECOND END BULKHEAD
•
NOMINAL WIDTH ACROSS FLATS: 19.0 MILLIMETERS SECOND END BULKHEAD MM
•
NOMINAL OVERALL LENGTH: 26.0 MILLIMETERS MM
•
CONNECTION TYPE: THREADED EXTERNAL BOSS SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 12.0 MILLIMETERS FIRST END MM
•
OPERATING PRESSURE: 4568.7 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL THREAD SIZE: 0.563 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEHEXAGON SECOND END BULKHEAD
NOMINAL WIDTH ACROSS FLATS19.0 MILLIMETERS SECOND END BULKHEAD MM
NOMINAL OVERALL LENGTH26.0 MILLIMETERS MM
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED12.0 MILLIMETERS FIRST END MM
OPERATING PRESSURE4568.7 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.563 INCHES SECOND END IN
PART NAME ASSIGNED BY CONTROLLING AGENCYMALE CONNECTOR ADAPTER
THREAD CLASS2A SECOND END A
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
80100058Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 GE12L9/16UNF?
GE12L9/16UNF is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace GE12L9/16UNF?
There is 1 known substitute for GE12L9/16UNF: 80100058. Substitute compatibility should be verified for your specific system.
What is the NSN for GE12L9/16UNF?
GE12L9/16UNF is cataloged in the U.S. Government catalog under NSN 4730-01-689-7119. 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.