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Technical Data Sheet
PartsTable / COMPONENT / AVX-3
AVX-3 ✓ 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,PNEUMATIC TANK is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT THRU, furnished_items: CAP, special_features: 2 IN. COPPER TUBE EXTENSION IN, end_item_identification: USNS STALWART CLASS TAGOS, first_end_connection_type: THREADED EXTERNAL TUBE, first_end_style_designator: FLARED.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-436-6207, 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
AVX-3
NSN: 4820-01-436-6207
FSC: 4820
CAGE: 17529 — OASIS CONSTRUCTION DIV SUPPLY NURSES (USA)
SPECIFICATIONS
body_styleSTRAIGHT THRU
furnished_itemsCAP
special_features2 IN. COPPER TUBE EXTENSION IN
end_connection_quantity2
end_item_identificationUSNS STALWART CLASS TAGOS
first_end_connection_typeTHREADED EXTERNAL TUBE
first_end_style_designatorFLARED
second_end_relationship_with_first_endNOT IDENTICAL
first_end_outside_diameter_tube_accommodated0.375 INCHES NOMINAL IN
NSN4820-01-436-6207
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AVX-3 · 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
•
FIRST END CONNECTION TYPE: THREADED EXTERNAL TUBE
•
FURNISHED ITEMS: CAP
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES NOMINAL IN
•
BODY STYLE: STRAIGHT THRU
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END CONNECTION TYPETHREADED EXTERNAL TUBE
FURNISHED ITEMSCAP
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURES2 IN. COPPER TUBE EXTENSION IN
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES NOMINAL IN
BODY STYLESTRAIGHT THRU
END CONNECTION QUANTITY2
END ITEM IDENTIFICATIONUSNS STALWART CLASS TAGOS
FIRST END STYLE DESIGNATORFLARED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
4E07Interchangeable
interchangeable cross-reference
interchangeable
DX256Interchangeable
interchangeable cross-reference
interchangeable
110405Interchangeable
interchangeable cross-reference
interchangeable
11-00282-002Interchangeable
interchangeable cross-reference
interchangeable
6147Interchangeable
interchangeable cross-reference
interchangeable
PMC88-11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AVX-3?
AVX-3 is a VALVE,PNEUMATIC TANK.
What parts can replace AVX-3?
There are 14 known substitutes for AVX-3: 4E07, DX256, 110405 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AVX-3?
AVX-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-436-6207. 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