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Technical Data Sheet
PartsTable / COMPONENT / 62721G
62721G ✓ 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: NICKEL ALLOY R-405 STEM, valve_size: 4.000 INCHES4.000 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 part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-507-0326, 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
62721G
NSN: 4810-00-507-0326
FSC: 4810
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
materialNICKEL ALLOY R-405 STEM
valve_size4.000 INCHES4.000 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_thickness1.000 INCHES ALL ENDS IN
bolt_hole_quantity8 ALL ENDS8 ALL ENDS
flange_face_designPLAIN ALL ENDS
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISKDISK
NSN4810-00-507-0326
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 62721G · 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
•
FACE TO FACE DISTANCE: 15.000 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-B-16541 GR A MIL SPEC SINGLE MATERIAL RESPONSE SEATMIL-B-16541 GR A MIL SPEC SINGLE MATERIAL RESPONSE BODY
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 CLASS AND 4IN. SIZE IN
•
NOMINAL THICKNESS: 1.000 INCHES ALL ENDS IN
•
MATERIAL: NICKEL ALLOY R-405 STEM
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
TECHNICAL CHARACTERISTICS (FLIS)
FACE TO FACE DISTANCE15.000 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 GR A MIL SPEC SINGLE MATERIAL RESPONSE SEATMIL-B-16541 GR A MIL SPEC SINGLE MATERIAL RESPONSE BODY
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 CLASS AND 4IN. SIZE IN
NOMINAL THICKNESS1.000 INCHES ALL ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417SB 910 ABEFL MIL STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICEMIL-B-16541 GR A MIL SPEC SINGLE MATERIAL RESPONSE SEAT
SPECIAL FEATURESOPERATION PRESSURE CONNECTION 0.375 IN. UNION NUT IN
MATERIALNICKEL ALLOY R-405 STEM
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL B CD FED SPEC SINGLE MATERIAL RESPONSE STEMMIL-STD-417SB 910 ABEFL MIL STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
VALVE OPERATION METHODHYDRAULICHYDRAULIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
45763AInterchangeable
interchangeable cross-reference
interchangeable
442-M 3 1/2 INInterchangeable
interchangeable cross-reference
interchangeable
442M-3.50IN-PL4Interchangeable
interchangeable cross-reference
interchangeable
45208Interchangeable
interchangeable cross-reference
interchangeable
45228Interchangeable
interchangeable cross-reference
interchangeable
45208GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 62721G?
62721G is a VALVE,GLOBE.
What parts can replace 62721G?
There are 23 known substitutes for 62721G: 45763A, 442-M 3 1/2 IN, 442M-3.50IN-PL4 and 20 more. Substitute compatibility should be verified for your specific system.
Is 62721G still available?
62721G is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026