PartsTable
Technical Data Sheet
FIG520-2IN ✓ 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,CERAMIC DIELECTR. Key specifications include material: COPPER ALLOY SEAT, bonnet_type: INSIDE SCREW, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, special_features: RENEWABLE COMPOSITION DISC, style_designator: STRAIGHT THRU. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-274-7394, 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
FIG520-2IN
NSN: 4820-00-274-7394
FSC: 4820
CAGE: 76873 — OIC VALVE CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY SEAT
bonnet_typeINSIDE SCREW
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
special_featuresRENEWABLE COMPOSITION DISC
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size2.000 INCHES ALL ENDS IN
maximum_operating_temp366.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-00-274-7394
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: FIG520-2IN · 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: PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMPCAF00 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
BONNET TYPE: INSIDE SCREW
RENEWABLE SEAT RING TYPE: BOLTED
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
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)
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTMPCAF00 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY SEAT
BONNET TYPEINSIDE SCREW
RENEWABLE SEAT RING TYPEBOLTED
MATERIAL DOCUMENT AND CLASSIFICATIONASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE SEAT
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTMSLC000 ASSN STD SINGLE MATERIAL RESPONSE AND ASTMCUB000 ASSN STD SINGLE MATERIAL RESPONSE STEM
THREAD DIRECTIONRIGHT-HAND ALL ENDS
FLOW CONTROL DEVICEDISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
770Interchangeable
interchangeable cross-reference
interchangeable
89Interchangeable
interchangeable cross-reference
interchangeable
FIGN07Interchangeable
interchangeable cross-reference
interchangeable
106AInterchangeable
interchangeable cross-reference
interchangeable
1AInterchangeable
interchangeable cross-reference
interchangeable
U01 1/4INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FIG520-2IN?
FIG520-2IN is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace FIG520-2IN?
There are 20 known substitutes for FIG520-2IN: 770, 89, FIGN07 and 17 more. Substitute compatibility should be verified for your specific system.
Is FIG520-2IN still available?
FIG520-2IN is currently cancelled.
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