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5749931-005 — NOZZLE,SPRAY,FLUID-EMULSION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5749931-005: NOZZLE,SPRAY,FLUID-EMULSION.

The NOZZLE,SPRAY,FLUID-EMULSION is a the manufacturer industrial component. Key specifications include orifice_diameter: 0.094 INCHES NOMINAL IN, spray_angle_in_deg: 30.0, end_item_identification: LANDING CRAFT AIR CUSHION(LCAC). This part is cataloged in the U.S.

Government catalog under NSN 4730-01-440-4043, 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
5749931-005
NSN: 4730-01-440-4043
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 50079 — TEXTRON SYSTEMS CORP (USA)
SPECIFICATIONS
orifice_diameter0.094 INCHES NOMINAL IN
spray_angle_in_deg30.0
end_item_identificationLANDING CRAFT AIR CUSHION(LCAC)
NSN4730-01-440-4043
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5749931-005 · 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
•
SPRAY ANGLE IN DEG: 30.0
•
ORIFICE DIAMETER: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRAY ANGLE IN DEG30.0
END ITEM IDENTIFICATIONLANDING CRAFT AIR CUSHION(LCAC)
ORIFICE DIAMETER0.094 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
5749931Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 5749931-005?
5749931-005 is a NOZZLE,SPRAY,FLUID-EMULSION.
What parts can replace 5749931-005?
There is 1 known substitute for 5749931-005: 5749931. Substitute compatibility should be verified for your specific system.
What is the NSN for 5749931-005?
5749931-005 is cataloged in the U.S. Government catalog under NSN 4730-01-440-4043. 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.