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191408 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

191408: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 45.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_style: FLARED (TUBE) FIRST END, surface_treatment: CADMIUM AND ZINC OVERALL, nominal_thread_size: 0.125 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-019-1408, 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
191408
NSN: 4730-00-019-1408
NIINs: 000191408, 000245920, 000540918
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 22852 — SPALLA INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_angle45.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_styleFLARED (TUBE) FIRST END
surface_treatmentCADMIUM AND ZINC OVERALL
nominal_thread_size0.125 INCHES SECOND END IN
nominal_overall_length1.062 INCHES IN
end_item_identificationFUEL CONTROL P/N 190255-1
thread_series_designatorUNF FIRST END
nominal_pipe_size_accommodated0.125 INCHES SECOND END IN
general_characteristics_item_descriptionCRES,1.249 IN. OD,2.719 IN. LG IN
nominal_outside_diameter_tube_accommodated0.250 INCHES FIRST END IN
NSN4730-00-019-1408
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 191408 · 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: 0.125 INCHES SECOND END IN
•
CONNECTION STYLE: FLARED (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.062 INCHES IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.125 INCHES SECOND END IN
•
SEAT ANGLE: 45.0 DEGREES FIRST END
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES SECOND END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH1.062 INCHES IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
SEAT ANGLE45.0 DEGREES FIRST END
SURFACE TREATMENTCADMIUM AND ZINC OVERALL
THREAD CLASS2A FIRST END A
SUBSTITUTES & CROSS-REFERENCES 3
SAE-J512Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
J512Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-2 010102CReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 191408?
191408 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 191408?
There are 3 known substitutes for 191408: SAE-J512, J512, 4-2 010102C. Substitute compatibility should be verified for your specific system.
What is the NSN for 191408?
191408 is cataloged in the U.S. Government catalog under NSN 4730-00-019-1408. This indicates validated use in U.S. government and defense supply chains.
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