PartsTable
Technical Data Sheet
90785 ✓ 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 MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, bonnet_type: PACKING RETAINING, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, special_features: ELECTROSTATIC DISCHARGE SENSITIVE AND NUCLEAR HARDNESS CRITICAL ITEM, style_designator: ANGLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-035-6664, 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
90785
NSN: 4820-01-035-6664
FSC: 4820
CAGE: 14859 — TEXAS INSTRUMENTS INC CONTROL PRODUCTS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
bonnet_typePACKING RETAINING
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
special_featuresELECTROSTATIC DISCHARGE SENSITIVE AND NUCLEAR HARDNESS CRITICAL ITEM
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
features_providedDIELECTRIC ISOLATED AND ELECTROSTATIC SENSITIVE AND RADIATION HARDENED AND MONOLITHIC
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
storage_temp_range-65.0 TO 175.0 CELSIUS DEGC
flow_control_deviceNEEDLE
nominal_thread_size0.250 INCHES ALL ENDS IN
NSN4820-01-035-6664
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 90785 · 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
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
VALVE OPERATION METHOD: MANUAL
BONNET TYPE: PACKING RETAINING
MAXIMUM OPERATING TEMP: 388.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD DIRECTION: RIGHT-HAND ALL ENDS
FLOW CONTROL DEVICE: NEEDLE
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
VALVE OPERATION METHODMANUAL
BONNET TYPEPACKING RETAINING
MAXIMUM OPERATING TEMP388.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD DIRECTIONRIGHT-HAND ALL ENDS
FLOW CONTROL DEVICENEEDLE
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
8914Interchangeable
interchangeable cross-reference
interchangeable
8941Interchangeable
interchangeable cross-reference
interchangeable
59066D71-100Interchangeable
interchangeable cross-reference
interchangeable
N372-1PC911Interchangeable
interchangeable cross-reference
interchangeable
K-1103 CAT N0 8Interchangeable
interchangeable cross-reference
interchangeable
198566Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90785?
90785 is a MICROCIRCUIT,DIGITAL.
What parts can replace 90785?
There are 20 known substitutes for 90785: 8914, 8941, 59066D71-100 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90785?
90785 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-035-6664. This indicates validated use in U.S. government and defense supply chains.
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