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3307194 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3307194: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 0.440 INCHES NOMINAL IN, material: COPPER ALLOY, design_type: TUBULAR, HEX SHAPE, thread_class: 2A LOCATION NOT OTHERWISE SPECIFIED A, thread_series: UNF LOCATION NOT OTHERWISE SPECIFIED, orifice_diameter: 0.007 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-364-6327, 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
3307194
NSN: 4730-01-364-6327
NIINs: 013646327, 013646328, 014873140
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
length0.440 INCHES NOMINAL IN
materialCOPPER ALLOY
design_typeTUBULAR, HEX SHAPE
thread_class2A LOCATION NOT OTHERWISE SPECIFIED A
thread_seriesUNF LOCATION NOT OTHERWISE SPECIFIED
orifice_diameter0.007 INCHES NOMINAL IN
outside_diameter0.312 INCHES NOMINAL IN
special_featuresINST DENOTES SPECIAL GRADE CLEANING
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
thread_provisionTHREADED LOCATION NOT OTHERWISE SPECIFIED
thread_size_designator3/16-32 LOCATION NOT OTHERWISE SPECIFIED
end_item_identificationF-16 AIRCRAFT COMBAT FIGHTER
NSN4730-01-364-6327
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3307194 · 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
•
LENGTH: 0.440 INCHES NOMINAL IN
•
THREAD PROVISION: THREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: TUBULAR, HEX SHAPE
•
THREAD SERIES: UNF LOCATION NOT OTHERWISE SPECIFIED
•
OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
THREAD SIZE DESIGNATOR: 3/16-32 LOCATION NOT OTHERWISE SPECIFIED
•
THREAD CLASS: 2B LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
LENGTH0.440 INCHES NOMINAL IN
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPETUBULAR, HEX SHAPE
THREAD SERIESUNF LOCATION NOT OTHERWISE SPECIFIED
OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD SIZE DESIGNATOR3/16-32 LOCATION NOT OTHERWISE SPECIFIED
THREAD CLASS2B LOCATION NOT OTHERWISE SPECIFIED
MATERIALCOPPER ALLOY
ORIFICE DIAMETER0.010 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
3307194-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 3307194?
3307194 is a RESTRICTOR,FLUID FLOW.
What parts can replace 3307194?
There is 1 known substitute for 3307194: 3307194-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 3307194?
3307194 is cataloged in the U.S. Government catalog under NSN 4730-01-364-6327. 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.