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Technical Data Sheet
PartsTable / COMPONENT / MIL-V-5027
MIL-V-5027 ✓ 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 FILLER VALVE,AIRCRAFT OXYGEN is a the manufacturer industrial component. Key specifications include media_for_which_designed: OXYGEN, GASEOUS, part_name_assigned_by_controlling_agency: VALVE,CHECK,OXYGEN,HIGH PRESSURE FILLER CONNECTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-529-3195, 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-5027
NSN: 4820-00-529-3195
FSC: 4820
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
media_for_which_designedOXYGEN, GASEOUS
part_name_assigned_by_controlling_agencyVALVE,CHECK,OXYGEN,HIGH PRESSURE FILLER CONNECTION
NSN4820-00-529-3195
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MIL-V-5027 · 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
•
THREAD SERIES DESIGNATOR: UNF FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.188 INCHES FIRST END IN
•
MEDIA FOR WHICH DESIGNED: OXYGEN, GASEOUS SINGLE RESPONSE
•
NOMINAL THREAD SIZE: 0.375 INCHES FIRST END IN
•
CONNECTION STYLE: SWIVEL NUT, DOUBLE COMPRESSION (TUBE) FIRST END
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
FLOW CONTROL DEVICE: CONE
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNF FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES FIRST END IN
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS SINGLE RESPONSE
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
CONNECTION STYLESWIVEL NUT, DOUBLE COMPRESSION (TUBE) FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
FLOW CONTROL DEVICECONE
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
THREAD QUANTITY PER INCH24 FIRST END
MOUNTING POSITIONHORIZONTAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
AN6015-2Interchangeable
interchangeable cross-reference
interchangeable
3401Interchangeable
interchangeable cross-reference
interchangeable
AN6014-1Interchangeable
interchangeable cross-reference
interchangeable
7475Interchangeable
interchangeable cross-reference
interchangeable
MIL-V-5027Interchangeable
interchangeable cross-reference
interchangeable
MS22035-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-V-5027?
MIL-V-5027 is a FILLER VALVE,AIRCRAFT OXYGEN.
What parts can replace MIL-V-5027?
There are 6 known substitutes for MIL-V-5027: AN6015-2, 3401, AN6014-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-V-5027?
MIL-V-5027 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-529-3195. 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