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PartsTable / COMPONENT / MIL-DTL-24509
MIL-DTL-24509 ✓ 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,PLUG is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, flow_style: TWO-WAY TWO PORT 90 DEGREE PLUG TURN, valve_operation_method: MANUAL, media_for_which_designed: WATER, SALT SINGLE RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-263-1148, 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-DTL-24509
NSN: 4820-00-263-1148
FSC: 4820
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialBRONZE BODY
flow_styleTWO-WAY TWO PORT 90 DEGREE PLUG TURN
valve_operation_methodMANUAL
media_for_which_designedWATER, SALT SINGLE RESPONSE
NSN4820-00-263-1148
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MIL-DTL-24509 · 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: COPPER ALLOY 922 FLOW CONTROL DEVICE
•
FEATURES PROVIDED: NONADJUSTABLE ROTATION
•
CONNECTION TYPE: FLANGE ALL ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.688 INCHES ALL ENDS IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-297,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
NOMINAL OUTSIDE DIAMETER: 12.375 INCHES ALL ENDS IN
•
BOLT HOLE QUANTITY: 14 ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 922 FLOW CONTROL DEVICE
FEATURES PROVIDEDNONADJUSTABLE ROTATION
CONNECTION TYPEFLANGE ALL ENDS
MATERIALCOPPER ALLOY 922 SEAT
BOLT HOLE NOMINAL DIAMETER0.688 INCHES ALL ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-297,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
NOMINAL OUTSIDE DIAMETER12.375 INCHES ALL ENDS IN
BOLT HOLE QUANTITY14 ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL THICKNESS0.625 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
TYPEI3 1-2INInterchangeable
interchangeable cross-reference
interchangeable
3132166-3 1-2INInterchangeable
interchangeable cross-reference
interchangeable
M24509-35I0LPInterchangeable
interchangeable cross-reference
interchangeable
MIL-V-24509Interchangeable
interchangeable cross-reference
interchangeable
5IN 2WAY 2P0RTInterchangeable
interchangeable cross-reference
interchangeable
M24509-50I0LBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-DTL-24509?
MIL-DTL-24509 is a VALVE,PLUG.
What parts can replace MIL-DTL-24509?
There are 28 known substitutes for MIL-DTL-24509: TYPEI3 1-2IN, 3132166-3 1-2IN, M24509-35I0LP and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-DTL-24509?
MIL-DTL-24509 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-263-1148. 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