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Technical Data Sheet
PartsTable / MRO / 620236
620236 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,GLASS DIELECTRIC. Key specifications include material: GLASS CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.906 INCHES NOMINAL IN, body_diameter: 0.281 INCHES NOMINAL IN, overall_length: 1.438 INCHES NOMINAL IN, terminal_length: 1.500 INCHES MINIMUM 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 4730-00-311-9661, 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
MRO→ MRO_GENERAL→ 620236
NSN: 4730-00-311-9661
FSC: 4730
CAGE: 66654 — TVH PARTS CO. (USA)
SPECIFICATIONS
materialGLASS CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.906 INCHES NOMINAL IN
body_diameter0.281 INCHES NOMINAL IN
overall_length1.438 INCHES NOMINAL IN
terminal_length1.500 INCHES MINIMUM IN
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
wrenching_feature_styleHEXAGON
concentric_hole_diameter0.156 INCHES NOMINAL IN
wrenching_feature_height0.250 INCHES NOMINAL IN
first_end_connection_typeTHREADED EXTERNAL TUBE
NSN4730-00-311-9661
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 620236 · 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
•
BODY STYLE: RELIEVED
•
CONCENTRIC HOLE DIAMETER: 0.156 INCHES NOMINAL IN
•
FIRST END NOMINAL THREAD SIZE: 0.500 INCHES IN
•
WRENCHING FEATURE HEIGHT: 0.250 INCHES NOMINAL IN
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
WRENCHING FEATURE STYLE: HEXAGON
•
MATERIAL: COPPER
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
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.438 INCHES NOMINAL IN
BODY STYLERELIEVED
CONCENTRIC HOLE DIAMETER0.156 INCHES NOMINAL IN
FIRST END NOMINAL THREAD SIZE0.500 INCHES IN
WRENCHING FEATURE HEIGHT0.250 INCHES NOMINAL IN
FIRST END THREAD DIRECTIONRIGHT-HAND
WRENCHING FEATURE STYLEHEXAGON
MATERIALCOPPER
SECOND END STYLE DESIGNATORDOUBLE COMPRESSION
FIRST RADIAL FLUID HOLE DIAMETER0.156 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
Q2730-4-1ZInterchangeable
interchangeable cross-reference
interchangeable
416131-7Interchangeable
interchangeable cross-reference
interchangeable
28031Interchangeable
interchangeable cross-reference
interchangeable
324901001Interchangeable
interchangeable cross-reference
interchangeable
28301Interchangeable
interchangeable cross-reference
interchangeable
100099-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 620236?
620236 is a CAPACITOR,FIXED,GLASS DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 620236?
There are 19 known substitutes for 620236: Q2730-4-1Z, 416131-7, 28031 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 620236?
620236 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-311-9661. 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