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2-41310 ✓ 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,METALLIZED,PAPER. Key specifications include special_features: NHA 4810-01-497-5338 CONTROL VALVE ASSEMBLY, features_provided: SPRING LOADED, end_item_identification: PUMP UNIT PE 2-1/2" & 3", valve_design_control_activity: 1TH76, valve_type_for_which_designed: DIRECTIONAL CONTROL LINEAR, valve_model_number_for_which_designed: UFR-23557. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-497-5798, 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
2-41310
NSN: 4810-01-497-5798
FSC: 4810
CAGE: 0JKF4 — ULSTEIN USA INC (USA)
SPECIFICATIONS
special_featuresNHA 4810-01-497-5338 CONTROL VALVE ASSEMBLY
features_providedSPRING LOADED
end_item_identificationPUMP UNIT PE 2-1/2" & 3"
valve_design_control_activity1TH76
valve_type_for_which_designedDIRECTIONAL CONTROL LINEAR
valve_model_number_for_which_designedUFR-23557
NSN4810-01-497-5798
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2-41310 · 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
•
VALVE TYPE FOR WHICH DESIGNED: DIRECTIONAL CONTROL LINEAR
•
VALVE DESIGN CONTROL ACTIVITY: 1TH76
•
FEATURES PROVIDED: SPRING LOADED
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: UFR-23557
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)
VALVE TYPE FOR WHICH DESIGNEDDIRECTIONAL CONTROL LINEAR
VALVE DESIGN CONTROL ACTIVITY1TH76
SPECIAL FEATURESNHA 4810-01-497-5338 CONTROL VALVE ASSEMBLY
FEATURES PROVIDEDSPRING LOADED
VALVE MODEL NUMBER FOR WHICH DESIGNEDUFR-23557
END ITEM IDENTIFICATIONPUMP UNIT PE 2-1/2" & 3"
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
23557Interchangeable
interchangeable cross-reference
interchangeable
DPM18-2Interchangeable
interchangeable cross-reference
interchangeable
A-2246Interchangeable
interchangeable cross-reference
interchangeable
M83421/01-0243MInterchangeable
interchangeable cross-reference
interchangeable
MIL-C-83421/1Interchangeable
interchangeable cross-reference
interchangeable
AAU-31/A-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-41310?
2-41310 is a CAPACITOR,FIXED,METALLIZED,PAPER.
What parts can replace 2-41310?
There are 20 known substitutes for 2-41310: 23557, DPM18-2, A-2246 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-41310?
2-41310 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-497-5798. 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