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7045-02-109-4107 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7045-02-109-4107: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 0.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY, design_type: TUBULAR, orifice_diameter: 0.0115 INCHES MINIMUM AND 0.0125 INCHES MAXIMUM IN, outside_diameter: 0.3035 INCHES MINIMUM AND 0.3042 INCHES MAXIMUM IN, thread_provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-294-9841, 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
7045-02-109-4107
NSN: 4730-01-294-9841
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
length0.250 INCHES NOMINAL IN
materialALUMINUM ALLOY
design_typeTUBULAR
orifice_diameter0.0115 INCHES MINIMUM AND 0.0125 INCHES MAXIMUM IN
outside_diameter0.3035 INCHES MINIMUM AND 0.3042 INCHES MAXIMUM IN
thread_provisionUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
surface_treatmentANODIZE
hose/tube_size_for_which_designed3/8 IN. OD TUBE IN
NSN4730-01-294-9841
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7045-02-109-4107 · 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: 0.250 INCHES NOMINAL IN
•
THREAD PROVISION: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: TUBULAR
•
HOSE/TUBE SIZE FOR WHICH DESIGNED: 3/8 IN. OD TUBE IN
•
OUTSIDE DIAMETER: 0.3035 INCHES MINIMUM AND 0.3042 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE
•
MATERIAL: ALUMINUM ALLOY
•
ORIFICE DIAMETER: 0.0115 INCHES MINIMUM AND 0.0125 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH0.250 INCHES NOMINAL IN
THREAD PROVISIONUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPETUBULAR
HOSE/TUBE SIZE FOR WHICH DESIGNED3/8 IN. OD TUBE IN
OUTSIDE DIAMETER0.3035 INCHES MINIMUM AND 0.3042 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE
MATERIALALUMINUM ALLOY
ORIFICE DIAMETER0.0115 INCHES MINIMUM AND 0.0125 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
70450-21094Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7045-02-109-4107?
7045-02-109-4107 is a RESTRICTOR,FLUID FLOW.
What parts can replace 7045-02-109-4107?
There is 1 known substitute for 7045-02-109-4107: 70450-21094. Substitute compatibility should be verified for your specific system.
What is the NSN for 7045-02-109-4107?
7045-02-109-4107 is cataloged in the U.S. Government catalog under NSN 4730-01-294-9841. 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.