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Technical Data Sheet
PartsTable / COMPONENT / 566401PC94
566401PC94 ✓ 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 OVERALL, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET W/ GROVE (TUBE) ALL ENDS, style_designator: BEVELED BOTH ENDS, surface_treatment: PASSIVATE OUTSIDE, nominal_overall_length: 2.312 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-831-2225, 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
566401PC94
NSN: 4730-00-831-2225
FSC: 4730
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET W/ GROVE (TUBE) ALL ENDS
style_designatorBEVELED BOTH ENDS
surface_treatmentPASSIVATE OUTSIDE
nominal_overall_length2.312 INCHES IN
nominal_outside_diameter_tube_accommodated0.850 INCHES ALL ENDS IN
tubing_wall_nominal_thickness_for_which_designed0.250 INCHES ALL ENDS IN
NSN4730-00-831-2225
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 566401PC94 · 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
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.250 INCHES ALL ENDS IN
•
CONNECTION STYLE: SOCKET W/ GROVE (TUBE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
SURFACE TREATMENT: PASSIVATE OUTSIDE
•
MATERIAL: STEEL OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.850 INCHES ALL ENDS IN
•
NOMINAL OVERALL LENGTH: 2.312 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.250 INCHES ALL ENDS IN
CONNECTION STYLESOCKET W/ GROVE (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
SURFACE TREATMENTPASSIVATE OUTSIDE
MATERIALSTEEL OVERALL
SURFACE TREATMENTPASSIVATE INSIDE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.850 INCHES ALL ENDS IN
NOMINAL OVERALL LENGTH2.312 INCHES IN
STYLE DESIGNATORBEVELED BOTH ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
55625Interchangeable
interchangeable cross-reference
interchangeable
L210V0 B13782-B-OInterchangeable
interchangeable cross-reference
interchangeable
L210V0 B13782-B-O ELEMENT 55625Interchangeable
interchangeable cross-reference
interchangeable
CR77047PC94Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 566401PC94?
566401PC94 is a HEATING ELEMENT,ELECTRICAL,NONIM.
What parts can replace 566401PC94?
There are 4 known substitutes for 566401PC94: 55625, L210V0 B13782-B-O, L210V0 B13782-B-O ELEMENT 55625 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 566401PC94?
566401PC94 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-831-2225. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026