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PartsTable / COMPONENT / MILV24578 TY2
MILV24578 TY2 ✓ 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 TAPE,SOUND RECORDING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: RUBBER PACKING, seat_angle: 37.0 DEGREES ALL ENDS, bonnet_type: INSIDE SCREW, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARED (TUBE) ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-219-7289, 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
MILV24578 TY2
NSN: 4820-01-219-7289
FSC: 4820
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER PACKING
seat_angle37.0 DEGREES ALL ENDS
bonnet_typeINSIDE SCREW
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARED (TUBE) ALL ENDS
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
operating_pressure6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceSTEM
nominal_thread_size0.438 INCHES ALL ENDS IN
valve_operation_methodMANUAL
NSN4820-01-219-7289
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MILV24578 TY2 · 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
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
•
VALVE OPERATION METHOD: MANUAL
•
MATERIAL: STEEL COMP 316 BODY
•
FLOW CONTROL DEVICE: STEM
•
SPECIFICATION/STANDARD DATA: 81349-MIL-V-24578 GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
VALVE OPERATION METHODMANUAL
MATERIALSTEEL COMP 316 BODY
FLOW CONTROL DEVICESTEM
MATERIALSTEEL COMP 316 STEM
SPECIFICATION/STANDARD DATA81349-MIL-V-24578 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA2 TYPE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
STYLE DESIGNATORANGLE
OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
101871Interchangeable
interchangeable cross-reference
interchangeable
10-187-4Interchangeable
interchangeable cross-reference
interchangeable
DE-C-2658-1Interchangeable
interchangeable cross-reference
interchangeable
10-187-2Interchangeable
interchangeable cross-reference
interchangeable
28-90369Interchangeable
interchangeable cross-reference
interchangeable
101871-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILV24578 TY2?
MILV24578 TY2 is a TAPE,SOUND RECORDING.
What parts can replace MILV24578 TY2?
There are 20 known substitutes for MILV24578 TY2: 101871, 10-187-4, DE-C-2658-1 and 17 more. Substitute compatibility should be verified for your specific system.
Is MILV24578 TY2 still available?
MILV24578 TY2 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