PartsTable
Technical Data Sheet
Download PDF

5548143 — NOZZLE,SPRAY,FLUID-EMULSION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5548143: NOZZLE,SPRAY,FLUID-EMULSION.

The NOZZLE,SPRAY,FLUID-EMULSION is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, spray_type: FULL CONE, overall_length: 1.190 INCHES NOMINAL IN, orifice_diameter: 0.750 INCHES NOMINAL IN, outside_diameter: 1.245 INCHES NOMINAL IN, special_features: THREADED END 0.375-18NPT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-383-6280, 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
5548143
NSN: 4730-01-383-6280
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
spray_typeFULL CONE
overall_length1.190 INCHES NOMINAL IN
orifice_diameter0.750 INCHES NOMINAL IN
outside_diameter1.245 INCHES NOMINAL IN
special_featuresTHREADED END 0.375-18NPT
spray_angle_in_deg180.0
coverage_pattern_typeROUND
inlet_connection_size1 25/64
inlet_connection_typeTHREADED
end_item_identificationMK61
media_for_which_designedHYDRAULIC FLUID
NSN4730-01-383-6280
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5548143 · 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
•
FLOW CAPACITY AT SPECIFIED PRESSURE RATING: 325 PSI
•
SPRAY TYPE: FULL CONE
•
SPRAY ANGLE IN DEG: 180.0
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 1.245 INCHES NOMINAL IN
•
INLET CONNECTION TYPE: THREADED
•
COVERAGE PATTERN TYPE: ROUND
TECHNICAL CHARACTERISTICS
FLOW CAPACITY AT SPECIFIED PRESSURE RATING325 PSI
SPRAY TYPEFULL CONE
SPRAY ANGLE IN DEG180.0
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 CLASS 304 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.190 INCHES NOMINAL IN
OUTSIDE DIAMETER1.245 INCHES NOMINAL IN
INLET CONNECTION TYPETHREADED
COVERAGE PATTERN TYPEROUND
SPECIAL FEATURESTHREADED END 0.375-18NPT
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 5548143?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 5548143?
5548143 is a NOZZLE,SPRAY,FLUID-EMULSION.
What is the NSN for 5548143?
5548143 is cataloged in the U.S. Government catalog under NSN 4730-01-383-6280. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5548143

✓ 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.