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MIL-V-17462 TYPE/HN135 — Technical Data Sheet

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— · 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 BASE,ANTENNA SUPPORT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, valve_size: 1.500 INCHES IN, bonnet_type: EXPOSED SPRING, flange_shape: ROUND WITH HOLES SECOND END, connection_type: FLANGE SECOND END, style_designator: ANGLE FLANGED ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-00-287-4030, 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
MIL-V-17462 TYPE/HN135
NSN: 4820-00-287-4030
FSC: 4820
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL BODY
valve_size1.500 INCHES IN
bonnet_typeEXPOSED SPRING
flange_shapeROUND WITH HOLES SECOND END
connection_typeFLANGE SECOND END
style_designatorANGLE FLANGED ENDS
nominal_thickness0.750 INCHES SECOND END IN
bolt_hole_quantity7 SECOND END
flange_face_designRAISED STRAIGHT FIRST END
operating_pressure600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
NSN4820-00-287-4030
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MIL-V-17462 TYPE/HN135 · 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
•
DISK LOADING METHOD: SPRING
•
MATERIAL: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
•
SECOND CONNECTION FACE TO CENTERLINE DISTANCE: 5.000 INCHES IN
•
FLOW CONTROL DEVICE: DISK
•
VALVE DISCHARGE FLOW RATE: 10500.0 POUNDS PER HOUR LBS
•
CONNECTION TYPE: FLANGE SECOND END
•
VALVE SIZE: 1.500 INCHES IN
•
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 4.500 INCHES IN
TECHNICAL CHARACTERISTICS
DISK LOADING METHODSPRING
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.000 INCHES IN
FLOW CONTROL DEVICEDISK
VALVE DISCHARGE FLOW RATE10500.0 POUNDS PER HOUR LBS
CONNECTION TYPEFLANGE SECOND END
VALVE SIZE1.500 INCHES IN
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.500 INCHES IN
BOLT HOLE NOMINAL DIAMETER0.688 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER5.188 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
41780InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1510InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
364606InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
155-212InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C862GPNInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A3210717-2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-V-17462 TYPE/HN135?
MIL-V-17462 TYPE/HN135 is a BASE,ANTENNA SUPPORT.
What parts can replace MIL-V-17462 TYPE/HN135?
There are 9 known substitutes for MIL-V-17462 TYPE/HN135: 41780, 1510, 364606 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-V-17462 TYPE/HN135?
MIL-V-17462 TYPE/HN135 is cataloged in the Federal Logistics Information System under NSN 4820-00-287-4030. 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: October 2026