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A6794 ✓ 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 CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include standard_bore_diameter: 3.125 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-172-0034, 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
A6794
NSN: 4730-00-172-0034
FSC: 4730
CAGE: 96787 — STEWART AVIONICS INC (USA)
SPECIFICATIONS
standard_bore_diameter3.125 INCHES IN
ring_set_component_partsCOMPRESSION RING,C2RR-302-33-S143S,77220,4; COMPRESSION RING,7FR-302-33-S143S,77220,4; OIL RING,9-302-3-112-500,77220,4; SCRAPER RING,LC-302-0138S,77220,8
piston_accommodation_quantity4
NSN4730-00-172-0034
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A6794 · 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 31
5550Interchangeable
interchangeable cross-reference
interchangeable
5064-5004-09Interchangeable
interchangeable cross-reference
interchangeable
SM-B-587789Interchangeable
interchangeable cross-reference
interchangeable
700056Interchangeable
interchangeable cross-reference
interchangeable
FFS92Interchangeable
interchangeable cross-reference
interchangeable
P2332AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A6794?
A6794 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace A6794?
There are 31 known substitutes for A6794: 5550, 5064-5004-09, SM-B-587789 and 28 more. Substitute compatibility should be verified for your specific system.
Is A6794 still available?
A6794 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