PartsTable
Technical Data Sheet
Download PDF

2550473000 — NOZZLE,SPRAY,FLUID-EMULSION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2550473000: NOZZLE,SPRAY,FLUID-EMULSION.

The NOZZLE,SPRAY,FLUID-EMULSION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, inlet_connection_size: 1/8, inlet_connection_type: THREADED, end_item_identification: MECHANICAL EQUIPMENT CO INC, COMPRESSOR WASH NOZZLE ASSEMBLY; 170' PATROL COASTAL (PC-1) CLASS SHIPS, media_for_which_designed: WATER. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-421-1616, 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
2550473000
NSN: 4730-01-421-1616
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76371 — MECHANICAL EQUIPMENT COMPANY, INC. DBA MECHANICAL EQUIPMENT CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
inlet_connection_size1/8
inlet_connection_typeTHREADED
end_item_identificationMECHANICAL EQUIPMENT CO INC, COMPRESSOR WASH NOZZLE ASSEMBLY; 170' PATROL COASTAL (PC-1) CLASS SHIPS
media_for_which_designedWATER
NSN4730-01-421-1616
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2550473000 · 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
•
INLET CONNECTION TYPE: THREADED
•
MEDIA FOR WHICH DESIGNED: WATER
•
MATERIAL: COPPER ALLOY
•
INLET CONNECTION SIZE: 1/8
TECHNICAL CHARACTERISTICS
INLET CONNECTION TYPETHREADED
MEDIA FOR WHICH DESIGNEDWATER
END ITEM IDENTIFICATIONMECHANICAL EQUIPMENT CO INC, COMPRESSOR WASH NOZZLE ASSEMBLY; 170' PATROL COASTAL (PC-1) CLASS SHIPS
MATERIALCOPPER ALLOY
INLET CONNECTION SIZE1/8
SUBSTITUTES & CROSS-REFERENCES 3
PL 2550473000 ITEM 5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3810661000 ITEM 35Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3810661000Reference 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
Ready to buy 2550473000?
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 2550473000?
2550473000 is a NOZZLE,SPRAY,FLUID-EMULSION.
What parts can replace 2550473000?
There are 3 known substitutes for 2550473000: PL 2550473000 ITEM 5, 3810661000 ITEM 35, 3810661000. Substitute compatibility should be verified for your specific system.
What is the NSN for 2550473000?
2550473000 is cataloged in the U.S. Government catalog under NSN 4730-01-421-1616. 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 — 2550473000

✓ 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.