PartsTable
Technical Data Sheet
CS4730-0108A055DJ ✓ 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,IMMER. Key specifications include material: COPPER ALLOY, thickness: 1.000 INCHES NOMINAL IN, neck_height: 0.938 INCHES NOMINAL IN, flange_diameter: 7.188 INCHES NOMINAL IN, socket_diameter: 4.000 INCHES NOMINAL IN, style_designator: ROUND, ONE BOLT HOLE CIRCLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-989-7462, 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
CS4730-0108A055DJ
NSN: 4730-00-989-7462
FSC: 4730
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thickness1.000 INCHES NOMINAL IN
neck_height0.938 INCHES NOMINAL IN
flange_diameter7.188 INCHES NOMINAL IN
socket_diameter4.000 INCHES NOMINAL IN
style_designatorROUND, ONE BOLT HOLE CIRCLE
bolt_hole_diameter0.688 INCHES NOMINAL IN
bolt_hole_quantity8
bolt_circle_diameter6.062 INCHES NOMINAL IN
flange_section_stylePLAIN FACE, SOCKET BRAZING NECK
nondefinitive_spec/std_dataPR TYPE
operating_pressure_and_type250.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
NSN4730-00-989-7462
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CS4730-0108A055DJ · 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
THICKNESS: 1.000 INCHES NOMINAL IN
BOLT HOLE DIAMETER: 0.688 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITION: MACHINED
NECK HEIGHT: 0.938 INCHES NOMINAL IN
BOLT HOLE QUANTITY: 8
FLANGE SECTION STYLE: PLAIN FACE, SOCKET BRAZING NECK
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 4.000 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA: PR TYPE
TECHNICAL CHARACTERISTICS (FLIS)
THICKNESS1.000 INCHES NOMINAL IN
BOLT HOLE DIAMETER0.688 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
NECK HEIGHT0.938 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
FLANGE SECTION STYLEPLAIN FACE, SOCKET BRAZING NECK
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED4.000 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAPR TYPE
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
OPERATING PRESSURE AND TYPE250.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
MILF20042CInterchangeable
interchangeable cross-reference
interchangeable
MILE20042PLAIN250LBCLASSTYPEPRInterchangeable
interchangeable cross-reference
interchangeable
CS4730-0108A0580JInterchangeable
interchangeable cross-reference
interchangeable
5000S4823-1385621Interchangeable
interchangeable cross-reference
interchangeable
MILF20042Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-20042Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CS4730-0108A055DJ?
CS4730-0108A055DJ is a HEATING ELEMENT,ELECTRICAL,IMMER.
What parts can replace CS4730-0108A055DJ?
There are 15 known substitutes for CS4730-0108A055DJ: MILF20042C, MILE20042PLAIN250LBCLASSTYPEPR, CS4730-0108A0580J and 12 more. Substitute compatibility should be verified for your specific system.
Is CS4730-0108A055DJ still available?
CS4730-0108A055DJ is currently cancelled.
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