PartsTable
Technical Data Sheet
PartsTable / COMPONENT / CS4730-0108A030DJ
CS4730-0108A030DJ ✓ 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, thickness: 0.438 INCHES NOMINAL IN, neck_height: 0.938 INCHES NOMINAL IN, flange_diameter: 5.562 INCHES NOMINAL IN, socket_diameter: 2.375 INCHES NOMINAL IN, style_designator: ROUND, ONE BOLT HOLE CIRCLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-640-6836, 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
CS4730-0108A030DJ
NSN: 4730-00-640-6836
FSC: 4730
CAGE: 71905 — DERBYSHIRE MACHINE & TOOL CO (USA)
SPECIFICATIONS
materialCOPPER
thickness0.438 INCHES NOMINAL IN
neck_height0.938 INCHES NOMINAL IN
flange_diameter5.562 INCHES NOMINAL IN
socket_diameter2.375 INCHES NOMINAL IN
style_designatorROUND, ONE BOLT HOLE CIRCLE
bolt_hole_diameter0.562 INCHES NOMINAL IN
bolt_hole_quantity6
bolt_circle_diameter4.438 INCHES NOMINAL IN
flange_section_stylePLAIN FACE, SOCKET BRAZING NECK
supplementary_featuresBRAZING RING IS NOT TO BE INSERTED IN GROOVE BUT PACKAGED SEPARATELY AND EITHER INCLUDED WITHIN THE PARENT COMPONENT PACKAGE OR PHYSICALLY ATTACHED TO PARENT COMPONENT
nondefinitive_spec/std_dataPR TYPE
NSN4730-00-640-6836
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: CS4730-0108A030DJ · 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 HOLE DIAMETER: 0.562 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 2.375 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
NECK HEIGHT: 0.938 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
FLANGE SECTION STYLE: PLAIN FACE, SOCKET BRAZING NECK
•
NONDEFINITIVE SPEC/STD DATA: PR TYPE
•
SUPPLEMENTARY FEATURES: BRAZING RING IS NOT TO BE INSERTED IN GROOVE BUT PACKAGED SEPARATELY AND EITHER INCLUDED WITHIN THE PARENT COMPONENT PACKAGE OR PHYSICALLY ATTACHED TO PARENT COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
BOLT HOLE DIAMETER0.562 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED2.375 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
NECK HEIGHT0.938 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
FLANGE SECTION STYLEPLAIN FACE, SOCKET BRAZING NECK
NONDEFINITIVE SPEC/STD DATAPR TYPE
SUPPLEMENTARY FEATURESBRAZING RING IS NOT TO BE INSERTED IN GROOVE BUT PACKAGED SEPARATELY AND EITHER INCLUDED WITHIN THE PARENT COMPONENT PACKAGE OR PHYSICALLY ATTACHED TO PARENT COMPONENT
OPERATING PRESSURE AND TYPE150.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 150.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
CS4730-0108Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-20042Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-20042Interchangeable
interchangeable cross-reference
interchangeable
CS4730-0108A044DJInterchangeable
interchangeable cross-reference
interchangeable
3132483 PIECE 9Interchangeable
interchangeable cross-reference
interchangeable
202176REVDITEM22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy CS4730-0108A030DJ?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is CS4730-0108A030DJ?
CS4730-0108A030DJ is a HEATING ELEMENT,ELECTRICAL,IMMER.
What parts can replace CS4730-0108A030DJ?
There are 14 known substitutes for CS4730-0108A030DJ: CS4730-0108, MIL-F-20042, MIL-PRF-20042 and 11 more. Substitute compatibility should be verified for your specific system.
Is CS4730-0108A030DJ still available?
CS4730-0108A030DJ is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — CS4730-0108A030DJ

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026