PartsTable
Technical Data Sheet
LSPI-NB2502 ✓ 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,VARIABLE,CERAMIC DIELE. Key specifications include stem_type: RISING, valve_size: 8.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, connection_type: FLANGE, ROUND W/HOLES, flange_diameter: 12.375 INCHES IN, bolt_hole_quantity: 10. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-147-5257, 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
LSPI-NB2502
NSN: 4820-01-147-5257
FSC: 4820
CAGE: 30263 — PIMA VALVE, LLC (USA)
SPECIFICATIONS
stem_typeRISING
valve_size8.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
connection_typeFLANGE, ROUND W/HOLES
flange_diameter12.375 INCHES IN
bolt_hole_quantity10
flange_face_designPLAIN
face_to_face_distance11.500 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
operating_pressure_and_type250.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
furnished_items_and_quantity1 HANDWHEEL
NSN4820-01-147-5257
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: LSPI-NB2502 · 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
BOLT HOLE QUANTITY: 10
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
FLANGE FACE DESIGN: PLAIN
STEM TYPE: RISING
FACE TO FACE DISTANCE: 11.500 INCHES IN
FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL
OPERATING PRESSURE AND TYPE: 250.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
VALVE SIZE: 8.000 INCHES 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)
BOLT HOLE QUANTITY10
INLET RELATIONSHIP WITH OUTLETIDENTICAL
FLANGE FACE DESIGNPLAIN
STEM TYPERISING
FACE TO FACE DISTANCE11.500 INCHES IN
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
OPERATING PRESSURE AND TYPE250.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
VALVE SIZE8.000 INCHES IN
FLANGE DIAMETER12.375 INCHES IN
CONNECTION TYPEFLANGE, ROUND W/HOLES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
127968R91Interchangeable
interchangeable cross-reference
interchangeable
39118Interchangeable
interchangeable cross-reference
interchangeable
SM35723Interchangeable
interchangeable cross-reference
interchangeable
NIACINInterchangeable
interchangeable cross-reference
interchangeable
257111Interchangeable
interchangeable cross-reference
interchangeable
5778Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LSPI-NB2502?
LSPI-NB2502 is a CAPACITOR,VARIABLE,CERAMIC DIELE.
What parts can replace LSPI-NB2502?
There are 17 known substitutes for LSPI-NB2502: 127968R91, 39118, SM35723 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LSPI-NB2502?
LSPI-NB2502 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-147-5257. This indicates validated use in U.S. government and defense supply chains.
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