PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 19FN
19FN ✓ 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

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include scuttle: INCLUDED, material: STEEL CORROSION RESISTING PANEL, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 0.281 INCHES NOMINAL IN, body_height: 0.172 INCHES NOMINAL IN, body_length: 0.843 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-369-4664, 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
19FN
NSN: 4730-00-369-4664
FSC: 4730
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
scuttleINCLUDED
materialSTEEL CORROSION RESISTING PANEL
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.281 INCHES NOMINAL IN
body_height0.172 INCHES NOMINAL IN
body_length0.843 INCHES NOMINAL IN
opening_width30.000 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
turn_quantity11 SINGLE COMPONENT SINGLE PRIMARY
coaming_height13.000 INCHES NOMINAL IN
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeOPEN
NSN4730-00-369-4664
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 19FN · 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
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
501681Interchangeable
interchangeable cross-reference
interchangeable
0664375Interchangeable
interchangeable cross-reference
interchangeable
01681Interchangeable
interchangeable cross-reference
interchangeable
34100341Interchangeable
interchangeable cross-reference
interchangeable
11-341Interchangeable
interchangeable cross-reference
interchangeable
801104AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 19FN?
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 19FN?
19FN is a CAPACITOR,FIXED,PLASTIC DIELECTR.
What parts can replace 19FN?
There are 16 known substitutes for 19FN: 501681, 0664375, 01681 and 13 more. Substitute compatibility should be verified for your specific system.
Is 19FN still available?
19FN 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 — 19FN

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