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Technical Data Sheet
PartsTable / COMPONENT / 936944
936944 ✓ 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

The THERMOSTAT,BATTERY ASSEMBLY 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 general_characteristics_item_description: STEEL,CUP SHAPE,0.036 IN. THK MATERIAL,0.995 IN.

OD,0.923 IN. ID,0.656 IN.LG 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 4820-00-871-9492, 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
936944
NSN: 4820-00-871-9492
FSC: 4820
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL,CUP SHAPE,0.036 IN. THK MATERIAL,0.995 IN. OD,0.923 IN. ID,0.656 IN.LG IN
NSN4820-00-871-9492
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 936944 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,CUP SHAPE,0.036 IN. THK MATERIAL,0.995 IN. OD,0.923 IN. ID,0.656 IN.LG IN
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)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,CUP SHAPE,0.036 IN. THK MATERIAL,0.995 IN. OD,0.923 IN. ID,0.656 IN.LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
8E023Interchangeable
interchangeable cross-reference
interchangeable
85819Interchangeable
interchangeable cross-reference
interchangeable
5612002Interchangeable
interchangeable cross-reference
interchangeable
19850Interchangeable
interchangeable cross-reference
interchangeable
21399Interchangeable
interchangeable cross-reference
interchangeable
021399-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 936944?
936944 is a THERMOSTAT,BATTERY ASSEMBLY.
What parts can replace 936944?
There are 7 known substitutes for 936944: 8E023, 85819, 5612002 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 936944?
936944 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-871-9492. 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