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3810661000 — NOZZLE,SPRAY,FLUID-EMULSION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3810661000: NOZZLE,SPRAY,FLUID-EMULSION.

The NOZZLE,SPRAY,FLUID-EMULSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 BODY, valve_size: 0.500 INCHES IN, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS, flange_face_design: PLAIN ALL ENDS, face_to_face_distance: 4.000 INCHES IN. 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
3810661000
NSN: 4730-01-421-1616
NIINs: 014211616, 014213412
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76371 — MECHANICAL EQUIPMENT COMPANY, INC. DBA MECHANICAL EQUIPMENT CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 316 BODY
valve_size0.500 INCHES IN
connection_typeFLANGE ALL ENDS
style_designatorSTRAIGHT THRU FLANGED ENDS
flange_face_designPLAIN ALL ENDS
face_to_face_distance4.000 INCHES IN
inlet_connection_size1/8
inlet_connection_typeTHREADED
valve_operation_methodAIR
end_item_identification170 FT. PATROL COASTAL (PC-1) CLASS SHIPS FT
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: 3810661000 · 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
2550473000Reference 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 3810661000?
3810661000 is a NOZZLE,SPRAY,FLUID-EMULSION.
What parts can replace 3810661000?
There are 3 known substitutes for 3810661000: PL 2550473000 ITEM 5, 3810661000 ITEM 35, 2550473000. Substitute compatibility should be verified for your specific system.
What is the NSN for 3810661000?
3810661000 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.
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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.