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673-001-1 — CAPACITOR,FIXED,MICA DIELECTRIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

673-001-1: CAPACITOR,FIXED,MICA DIELECTRIC.

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include body_style: W/THD MTG BUSHING, TERMINALS ON OPPOSITE ENDS, body_length: 0.594 INCHES NOMINAL IN, width_across_flats: 0.500 INCHES NOMINAL IN, nominal_thread_size: 0.344 INCHES IN, reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-202-3732, 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
673-001-1
NSN: 4730-01-202-3732
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 11457 — VERMEER MANUFACTURING COMPANY DBA VERMEER CORPORATION (USA)
SPECIFICATIONS
body_styleW/THD MTG BUSHING, TERMINALS ON OPPOSITE ENDS
body_length0.594 INCHES NOMINAL IN
width_across_flats0.500 INCHES NOMINAL IN
nominal_thread_size0.344 INCHES IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity1 TAB, SOLDER LUG
tolerance_range_per_section-5.00 TO 5.00 PERCENT SINGLE SECTION
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
capacitance_value_per_section51.000 PICOFARADS SINGLE SECTION
mounting_facility_type_and_quantity1 THREADED BUSHING
insulation_resistance_at_reference_temp7500.0 MEGOHMS
NSN4730-01-202-3732
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 673-001-1 · 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
SUBSTITUTES & CROSS-REFERENCES 1
673-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 673-001-1?
673-001-1 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace 673-001-1?
There is 1 known substitute for 673-001-1: 673-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 673-001-1?
673-001-1 is cataloged in the U.S. Government catalog under NSN 4730-01-202-3732. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.