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005-500-0008 — Technical Data Sheet

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— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
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 material: NICKEL ALLOY, seat_angle: 45.0 DEGREES NOMINAL, thread_class: 2B, overall_height: 2.138 INCHES NOMINAL IN, outside_diameter: 3.182 INCHES NOMINAL IN, style_designator: PLUG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-00-036-1743, 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
005-500-0008
NSN: 4820-00-036-1743
FSC: 4820
CAGE: 75954 — KUNKLE INDUSTRIES INC LONERGAN VALVE DIV (USA)
SPECIFICATIONS
materialNICKEL ALLOY
seat_angle45.0 DEGREES NOMINAL
thread_class2B
overall_height2.138 INCHES NOMINAL IN
outside_diameter3.182 INCHES NOMINAL IN
style_designatorPLUG
nominal_thread_size0.625 INCHES IN
thread_series_designatorUNF
NSN4820-00-036-1743
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 005-500-0008 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: NICKEL ALLOY
•
STYLE DESIGNATOR: PLUG
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
OUTSIDE DIAMETER: 3.182 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF
•
THREAD CLASS: 2B
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
MATERIALNICKEL ALLOY
STYLE DESIGNATORPLUG
SEAT ANGLE45.0 DEGREES NOMINAL
NOMINAL THREAD SIZE0.625 INCHES IN
OVERALL HEIGHT2.138 INCHES NOMINAL IN
OUTSIDE DIAMETER3.182 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
THREAD CLASS2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
6002-558InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1856InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
01856InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9310-006InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1139369-125InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1856REVNInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 005-500-0008?
005-500-0008 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 005-500-0008?
There are 18 known substitutes for 005-500-0008: 6002-558, 1856, 01856 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 005-500-0008?
005-500-0008 is cataloged in the Federal Logistics Information System under NSN 4820-00-036-1743. 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: September 2026