PartsTable
Technical Data Sheet
807-188 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: GLASS CASE, body_style: REJECTION GROOVE TYPE, bonnet_type: OUTSIDE SCREW-YOKE, overall_length: 1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN, connection_type: UNTHREADED INTERNAL PIPE FIRST END, overall_diameter: 0.554 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-915-1469, 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
MRO MRO_GENERAL 807-188
NSN: 4820-00-915-1469
FSC: 4820
CAGE: 32373 — SFC VALVE CORP (USA)
SPECIFICATIONS
materialGLASS CASE
body_styleREJECTION GROOVE TYPE
bonnet_typeOUTSIDE SCREW-YOKE
overall_length1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN
connection_typeUNTHREADED INTERNAL PIPE FIRST END
overall_diameter0.554 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
special_featuresWEAPON SYSTEM ESSENTIAL
style_designatorANGLE
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
operating_pressure1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
NSN4820-00-915-1469
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 807-188 · 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: COBALT ALLOY SEAT
FLOW CONTROL DEVICE: DISK
FEATURES PROVIDED: BONNET PACKING
VALVE OPERATION METHOD: MANUAL
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END
MAXIMUM OPERATING TEMP: 975.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOBALT ALLOY SEAT
FLOW CONTROL DEVICEDISK
FEATURES PROVIDEDBONNET PACKING
MATERIALCOBALT ALLOY FLOW CONTROL DEVICE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
MAXIMUM OPERATING TEMP975.0 FAHRENHEIT SINGLE RESPONSE DEGF
MATERIALSTEEL BODY
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES FIRST END IN
BONNET TYPEOUTSIDE SCREW-YOKE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
807-188Interchangeable
interchangeable cross-reference
interchangeable
F15B250V10AInterchangeable
interchangeable cross-reference
interchangeable
21C1572-147Interchangeable
interchangeable cross-reference
interchangeable
B7-375B-5TSInterchangeable
Same NIIN cross-reference
interchangeable
B7-375B-5TSL1Interchangeable
Same NIIN cross-reference
interchangeable
51488 ITEM 5L1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 807-188?
807-188 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 807-188?
There are 10 known substitutes for 807-188: 807-188, F15B250V10A, 21C1572-147 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 807-188?
807-188 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-915-1469. This indicates validated use in U.S. government and defense supply chains.
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