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PartsTable / COMPONENT / 4730008018186
4730008018186 ✓ 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

The HEATER,THERMAL RELEASE is a the manufacturer industrial component. Key specifications include width: 0.375 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, material: PAPER, tip_type: PHILLIPS CROSS, design_type: NONREUSABLE, inscription: FOR RECTAL USE ONLY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-801-8186, 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
4730008018186
NSN: 4730-00-801-8186
FSC: 4730
CAGE: SCY13 — E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
SPECIFICATIONS
width0.375 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
materialPAPER
tip_typePHILLIPS CROSS
design_typeNONREUSABLE
inscriptionFOR RECTAL USE ONLY
blade_length8.000 INCHES NOMINAL IN
body_diameter4.300 INCHES NOMINAL IN
terminal_typeWIRE LEAD
coating_methodPLATED SHELL
flow_directionOUTSIDE IN
overall_height1.688 INCHES NOMINAL IN
NSN4730-00-801-8186
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730008018186 · 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 24
P-28Interchangeable
interchangeable cross-reference
interchangeable
F839Interchangeable
interchangeable cross-reference
interchangeable
0003139659Interchangeable
interchangeable cross-reference
interchangeable
6436719Interchangeable
interchangeable cross-reference
interchangeable
62.90.075Interchangeable
interchangeable cross-reference
interchangeable
1300-052-007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4730008018186?
4730008018186 is a HEATER,THERMAL RELEASE.
What parts can replace 4730008018186?
There are 24 known substitutes for 4730008018186: P-28, F839, 0003139659 and 21 more. Substitute compatibility should be verified for your specific system.
Is 4730008018186 still available?
4730008018186 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