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PartsTable / COMPONENT / 20055 PIECE 8
20055 PIECE 8 ✓ Verified by PartsTable
— · 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

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include special_features: MATERIAL NAVAL BRASS, QQ-B-637; 6.500 IN. LENGTH; 0.750 IN.

DIAMETER 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 4820-01-201-2792, 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
20055 PIECE 8
NSN: 4820-01-201-2792
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
special_featuresMATERIAL NAVAL BRASS, QQ-B-637; 6.500 IN. LENGTH; 0.750 IN. DIAMETER IN
NSN4820-01-201-2792
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20055 PIECE 8 · 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
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)
SPECIAL FEATURESMATERIAL NAVAL BRASS, QQ-B-637; 6.500 IN. LENGTH; 0.750 IN. DIAMETER IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
20055-235Interchangeable
interchangeable cross-reference
interchangeable
2410 55/64Interchangeable
interchangeable cross-reference
interchangeable
53155Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
20055Interchangeable
interchangeable cross-reference
interchangeable
325C142Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20055 PIECE 8?
20055 PIECE 8 is a CAPACITOR,FIXED,PLASTIC DIELECTR.
What parts can replace 20055 PIECE 8?
There are 16 known substitutes for 20055 PIECE 8: 20055-235, 2410 55/64, 53155 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20055 PIECE 8?
20055 PIECE 8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-201-2792. 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