PartsTable
Technical Data Sheet
CS4730-0108A057DJ ✓ 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: 1.061 INCHES NOMINAL IN, neck_height: 1.000 INCHES NOMINAL IN, flange_diameter: 9.062 INCHES NOMINAL IN, socket_diameter: 5.563 INCHES NOMINAL IN, style_designator: ROUND, ONE BOLT HOLE CIRCLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-989-7461, 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
CS4730-0108A057DJ
NSN: 4730-00-989-7461
FSC: 4730
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thickness1.061 INCHES NOMINAL IN
neck_height1.000 INCHES NOMINAL IN
flange_diameter9.062 INCHES NOMINAL IN
socket_diameter5.563 INCHES NOMINAL IN
style_designatorROUND, ONE BOLT HOLE CIRCLE
bolt_hole_diameter0.688 INCHES NOMINAL IN
bolt_hole_quantity10
bolt_circle_diameter7.812 INCHES NOMINAL IN
flange_section_stylePLAIN FACE, SOCKET BRAZING NECK
nondefinitive_spec/std_dataPR TYPE
operating_pressure_and_type150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
NSN4730-00-989-7461
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CS4730-0108A057DJ · 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
BOLT CIRCLE DIAMETER: 7.812 INCHES NOMINAL IN
BOLT HOLE DIAMETER: 0.688 INCHES NOMINAL IN
BOLT HOLE QUANTITY: 10
FACE SEATING SURFACE CONDITION: MACHINED
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 5.563 INCHES NOMINAL IN
FLANGE SECTION STYLE: PLAIN FACE, SOCKET BRAZING NECK
NECK HEIGHT: 1.000 INCHES NOMINAL IN
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 425.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT STEAM DEGF
TECHNICAL CHARACTERISTICS (FLIS)
BOLT CIRCLE DIAMETER7.812 INCHES NOMINAL IN
BOLT HOLE DIAMETER0.688 INCHES NOMINAL IN
BOLT HOLE QUANTITY10
FACE SEATING SURFACE CONDITIONMACHINED
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED5.563 INCHES NOMINAL IN
FLANGE SECTION STYLEPLAIN FACE, SOCKET BRAZING NECK
NECK HEIGHT1.000 INCHES NOMINAL IN
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED425.0 FAHRENHEIT STEAM AND 150.0 FAHRENHEIT STEAM DEGF
OPERATING PRESSURE AND TYPE150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
NONDEFINITIVE SPEC/STD DATAPR TYPE
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 CS4730-0108A057DJ?
CS4730-0108A057DJ is a HEATING ELEMENT,ELECTRICAL,IMMER.
What parts can replace CS4730-0108A057DJ?
There are 15 known substitutes for CS4730-0108A057DJ: MILF20042C, MILE20042PLAIN250LBCLASSTYPEPR, CS4730-0108A0580J and 12 more. Substitute compatibility should be verified for your specific system.
Is CS4730-0108A057DJ still available?
CS4730-0108A057DJ is currently cancelled.
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