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PartsTable / COMPONENT / 1B610 PIECE 3
1B610 PIECE 3 ✓ 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,PAPER DIELECTRIC. Key specifications include material: COPPER ALLOY, material_document_and_classification: ASTM B-198 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-139-1918, 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
1B610 PIECE 3
NSN: 4820-01-139-1918
FSC: 4820
CAGE: 14448 — HAMMOND VALVE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
material_document_and_classificationASTM B-198 ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-01-139-1918
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1B610 PIECE 3 · 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 DOCUMENT AND CLASSIFICATION: ASTM B-198 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: COPPER ALLOY
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)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-198 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
7177Interchangeable
interchangeable cross-reference
interchangeable
071779Interchangeable
interchangeable cross-reference
interchangeable
8431-3Interchangeable
interchangeable cross-reference
interchangeable
717-1Interchangeable
interchangeable cross-reference
interchangeable
717-02Interchangeable
interchangeable cross-reference
interchangeable
VS-740-1-GOVTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1B610 PIECE 3?
1B610 PIECE 3 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 1B610 PIECE 3?
There are 13 known substitutes for 1B610 PIECE 3: 7177, 071779, 8431-3 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1B610 PIECE 3?
1B610 PIECE 3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-139-1918. 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