PartsTable
Technical Data Sheet
771-557-900 ✓ 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 VALVE,GLOBE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEAT, bonnet_type: INSIDE SCREW, thread_class: 3A ALL ENDS A, connection_style: FLARE(TUBE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-103-8262, 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
771-557-900
NSN: 4820-00-103-8262
FSC: 4820
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEAT
bonnet_typeINSIDE SCREW
thread_class3A ALL ENDS A
connection_styleFLARE(TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
mounting_facilityBULKHEAD
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size0.437 INCHES ALL ENDS IN
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-00-103-8262
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 771-557-900 · 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
FEATURES PROVIDED: BONNET PACKING
MOUNTING FACILITY: BULKHEAD
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
STYLE DESIGNATOR: STRAIGHT THRU
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) ALL ENDS
MATERIAL: STEEL COMP 303 BODY
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDBONNET PACKING
MOUNTING FACILITYBULKHEAD
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS IN
STYLE DESIGNATORSTRAIGHT THRU
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) ALL ENDS
MATERIALSTEEL COMP 303 BODY
MATERIALRUBBER SYNTHETIC SEAT
FLOW CONTROL DEVICEDISK
BONNET ATTACHMENT METHODTHREADED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
771-557-9004Interchangeable
interchangeable cross-reference
interchangeable
464JInterchangeable
interchangeable cross-reference
interchangeable
771-557Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 771-557-900?
771-557-900 is a VALVE,GLOBE.
What parts can replace 771-557-900?
There are 3 known substitutes for 771-557-900: 771-557-9004, 464J, 771-557. Substitute compatibility should be verified for your specific system.
What is the NSN for 771-557-900?
771-557-900 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-103-8262. This indicates validated use in U.S. government and defense supply chains.
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