PartsTable
Technical Data Sheet
2DR703 ✓ 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

HEATING ELEMENT,ELECTRICAL,NONIM. Key specifications include material: STEEL OR IRON OVERALL, head_type: SOLID, seat_type: BEVELED, flow_angle: 90.0 DEGREES, leg_length: 0.875 INCHES NOMINAL ALL ENDS IN, sweep_type: SHORT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-246-9217, 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
2DR703
NSN: 4730-00-246-9217
FSC: 4730
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL OR IRON OVERALL
head_typeSOLID
seat_typeBEVELED
flow_angle90.0 DEGREES
leg_length0.875 INCHES NOMINAL ALL ENDS IN
sweep_typeSHORT
reducer_typeCONCENTRIC
inlet_locationRIGHT-HAND SIDE SINGLE INLET
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_features45 DEG BEND;2.000 IN. PIPE, 11 1/2 NPT IN
style_designatorPLAIN W/CONCAVE SIDES
NSN4730-00-246-9217
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2DR703 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
0001378Interchangeable
interchangeable cross-reference
interchangeable
0001378-1Interchangeable
interchangeable cross-reference
interchangeable
M461Interchangeable
interchangeable cross-reference
interchangeable
M-473Interchangeable
interchangeable cross-reference
interchangeable
57B126-1-16GInterchangeable
interchangeable cross-reference
interchangeable
C233275-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2DR703?
2DR703 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What parts can replace 2DR703?
There are 18 known substitutes for 2DR703: 0001378, 0001378-1, M461 and 15 more. Substitute compatibility should be verified for your specific system.
Is 2DR703 still available?
2DR703 is currently cancelled.
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