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Technical Data Sheet
PartsTable / COMPONENT / 111604
111604 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL OVERALL, flange_diameter: 0.735 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, under_flange_height: 0.055 INCHES NOMINAL IN, body_inside_diameter: 0.378 INCHES NOMINAL IN, body_outside_diameter: 0.562 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-203-1072, 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
111604
NSN: 4730-00-203-1072
FSC: 4730
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_diameter0.735 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
under_flange_height0.055 INCHES NOMINAL IN
body_inside_diameter0.378 INCHES NOMINAL IN
body_outside_diameter0.562 INCHES NOMINAL IN
seating_surface_shapeFLAT
flange_seat_to_disk_end_height0.070 INCHES NOMINAL IN
NSN4730-00-203-1072
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 111604 · 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 29
111609Interchangeable
interchangeable cross-reference
interchangeable
111-607Interchangeable
interchangeable cross-reference
interchangeable
5518Interchangeable
interchangeable cross-reference
interchangeable
MILS4040Interchangeable
interchangeable cross-reference
interchangeable
2489624Interchangeable
interchangeable cross-reference
interchangeable
312W475Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 111604?
111604 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 111604?
There are 29 known substitutes for 111604: 111609, 111-607, 5518 and 26 more. Substitute compatibility should be verified for your specific system.
Is 111604 still available?
111604 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026