PartsTable
Technical Data Sheet
1838850 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The ELBOW,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 2.062 INCHES NOMINAL SECOND END IN, connection_type: UNTHREADED EXTERNAL HOSE SECOND END, surface_treatment: ZINC OVERALL, nominal_thread_size: 0.750 INCHES FIRST END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-163-0668, 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
1838850
NSN: 4730-01-163-0668
FSC: 4730
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length2.062 INCHES NOMINAL SECOND END IN
connection_typeUNTHREADED EXTERNAL HOSE SECOND END
surface_treatmentZINC OVERALL
nominal_thread_size0.750 INCHES FIRST END IN
end_item_identificationFAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); ALSO2320-01-304-2277 PLS(PALLETIZED LOADING SYSTEM).
thread_series_designatorNPTF FIRST END
part_name_assigned_by_controlling_agencyHOSE FITTING, BEADED TUBE
nominal_inside_diameter_hose_accommodated1.000 INCHES SECOND END IN
NSN4730-01-163-0668
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1838850 · 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
LEG LENGTH: 2.062 INCHES NOMINAL SECOND END IN
SURFACE TREATMENT: ZINC OVERALL
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.000 INCHES SECOND END IN
THREAD SERIES DESIGNATOR: NPTF FIRST END
MATERIAL: STEEL OVERALL
FLOW ANGLE: 90.0 DEGREES
TECHNICAL CHARACTERISTICS (FLIS)
LEG LENGTH2.062 INCHES NOMINAL SECOND END IN
SURFACE TREATMENTZINC OVERALL
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.000 INCHES SECOND END IN
THREAD SERIES DESIGNATORNPTF FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
MATERIALSTEEL OVERALL
FLOW ANGLE90.0 DEGREES
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE FITTING, BEADED TUBE
LEG LENGTH1.594 INCHES NOMINAL FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
44Z934D0Interchangeable
interchangeable cross-reference
interchangeable
23916-4Interchangeable
interchangeable cross-reference
interchangeable
4501-4-4Interchangeable
interchangeable cross-reference
interchangeable
44Z934D19Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1838850?
1838850 is a ELBOW,PIPE TO HOSE.
What parts can replace 1838850?
There are 4 known substitutes for 1838850: 44Z934D0, 23916-4, 4501-4-4 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1838850?
1838850 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-163-0668. This indicates validated use in U.S. government and defense supply chains.
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