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Technical Data Sheet
PartsTable / COMPONENT / 45208G
45208G ✓ 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: COPPER ALLOY SEATCOPPER ALLOY BODY, valve_size: 6.000 INCHES6.000 INCHES IN, bonnet_type: INSIDE SPRINGINSIDE SPRING, flange_shape: ROUND WITH HOLES ALL ENDSROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDSFLANGE ALL ENDS, special_features: OPERATION PRESSURE CONNECTION 0.375 IN. UNION NUT 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 4810-00-507-0343, 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
45208G
NSN: 4810-00-507-0343
FSC: 4810
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY SEATCOPPER ALLOY BODY
valve_size6.000 INCHES6.000 INCHES IN
bonnet_typeINSIDE SPRINGINSIDE SPRING
flange_shapeROUND WITH HOLES ALL ENDSROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDSFLANGE ALL ENDS
special_featuresOPERATION PRESSURE CONNECTION 0.375 IN. UNION NUT IN
style_designatorSTRAIGHT THRU FLANGED ENDS
nominal_thickness1.190 INCHES ALL ENDS IN
bolt_hole_quantity12 ALL ENDS12 ALL ENDS
flange_face_designPLAIN ALL ENDS
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISKDISK
NSN4810-00-507-0343
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 45208G · 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 DOCUMENT AND CLASSIFICATION: QQ-W-428 FED SPEC SINGLE MATERIAL RESPONSE STEMMIL-STD-417SB 910 ABEFL MIL STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
•
BOLT HOLE QUANTITY: 12 ALL ENDS12 ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
CONNECTION TYPE: FLANGE ALL ENDSFLANGE ALL ENDS
•
NOMINAL OUTSIDE DIAMETER: 10.130 INCHES ALL ENDS IN
•
MATERIAL: NICKEL ALLOY STEM
•
BOLT HOLE NOMINAL DIAMETER: 0.690 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-428 FED SPEC SINGLE MATERIAL RESPONSE STEMMIL-STD-417SB 910 ABEFL MIL STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
BOLT HOLE QUANTITY12 ALL ENDS12 ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
SPECIAL FEATURESOPERATION PRESSURE CONNECTION 0.375 IN. UNION NUT IN
CONNECTION TYPEFLANGE ALL ENDSFLANGE ALL ENDS
NOMINAL OUTSIDE DIAMETER10.130 INCHES ALL ENDS IN
MATERIALNICKEL ALLOY STEM
BOLT HOLE NOMINAL DIAMETER0.690 INCHES ALL ENDS IN
VALVE OPERATION METHODHYDRAULICHYDRAULIC
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
45208Interchangeable
interchangeable cross-reference
interchangeable
IM66GPNInterchangeable
interchangeable cross-reference
interchangeable
10262Interchangeable
interchangeable cross-reference
interchangeable
827813Interchangeable
interchangeable cross-reference
interchangeable
CR59407PC10Interchangeable
interchangeable cross-reference
interchangeable
CR77784PC9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 45208G?
45208G is a VALVE,GLOBE.
What parts can replace 45208G?
There are 21 known substitutes for 45208G: 45208, IM66GPN, 10262 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45208G?
45208G is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-507-0343. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026