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66-190093-40 — ELBOW,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

66-190093-40: ELBOW,HOSE.

The ELBOW,HOSE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SOCKET, flow_angle: 90.0 DEGREES, leg_length: 4.390 INCHES NOMINAL ALL ENDS IN, connection_type: THREADED EXTERNAL HOSE GRIPPING ALL ENDS, connection_style: GRIPPING NIPPLE (NOSE) ALL ENDS, operating_pressure: 350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-202-7223, 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
66-190093-40
NSN: 4730-00-202-7223
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY SOCKET
flow_angle90.0 DEGREES
leg_length4.390 INCHES NOMINAL ALL ENDS IN
connection_typeTHREADED EXTERNAL HOSE GRIPPING ALL ENDS
connection_styleGRIPPING NIPPLE (NOSE) ALL ENDS
operating_pressure350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
furnished_items_and_quantity2 SOCKET
nominal_inside_diameter_hose_accommodated2.380 INCHES ALL ENDS IN
nominal_outside_diameter_hose_accommodated2.880 INCHES ALL ENDS IN
NSN4730-00-202-7223
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 66-190093-40 · 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
•
FURNISHED ITEMS AND QUANTITY: 2 SOCKET
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 2.380 INCHES ALL ENDS IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 2.880 INCHES ALL ENDS IN
•
CONNECTION TYPE: THREADED EXTERNAL HOSE GRIPPING ALL ENDS
•
OPERATING PRESSURE: 350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
LEG LENGTH: 4.390 INCHES NOMINAL ALL ENDS IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY2 SOCKET
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEGRIPPING NIPPLE (NOSE) ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.380 INCHES ALL ENDS IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED2.880 INCHES ALL ENDS IN
CONNECTION TYPETHREADED EXTERNAL HOSE GRIPPING ALL ENDS
OPERATING PRESSURE350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH4.390 INCHES NOMINAL ALL ENDS IN
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIALNICKEL ALLOY SOCKET
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 3
90ELB-B1488D-4040Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
190093-40Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
K3-4805-1148846REVAPCF3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66-190093-40?
66-190093-40 is a ELBOW,HOSE.
What parts can replace 66-190093-40?
There are 3 known substitutes for 66-190093-40: 90ELB-B1488D-4040, 190093-40, K3-4805-1148846REVAPCF3. Substitute compatibility should be verified for your specific system.
What is the NSN for 66-190093-40?
66-190093-40 is cataloged in the U.S. Government catalog under NSN 4730-00-202-7223. 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.