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Technical Data Sheet
PartsTable / COMPONENT / 3279079
3279079 ✓ 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 PARTS KIT,CHECK VALVE is a the manufacturer industrial component. Key specifications include supply_items_and_quantities: SEAT ASSY 1,DISK 1,SPRING 1,RETAINER 1,NUT 1,COTTER PIN 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-416-6995, 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
3279079
NSN: 4820-00-416-6995
FSC: 4820
CAGE: 64829 — ARVINMERITOR INC (USA)
SPECIFICATIONS
component_quantity6
supply_items_and_quantitiesSEAT ASSY 1,DISK 1,SPRING 1,RETAINER 1,NUT 1,COTTER PIN 1
NSN4820-00-416-6995
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3279079 · 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
•
SUPPLY ITEMS AND QUANTITIES: SEAT ASSY 1,DISK 1,SPRING 1,RETAINER 1,NUT 1,COTTER PIN 1
•
COMPONENT QUANTITY: 6
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLY ITEMS AND QUANTITIESSEAT ASSY 1,DISK 1,SPRING 1,RETAINER 1,NUT 1,COTTER PIN 1
COMPONENT QUANTITY6
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
M8590LInterchangeable
interchangeable cross-reference
interchangeable
R101-7-240Interchangeable
interchangeable cross-reference
interchangeable
27782Interchangeable
interchangeable cross-reference
interchangeable
27112Interchangeable
interchangeable cross-reference
interchangeable
20HRInterchangeable
interchangeable cross-reference
interchangeable
24VWInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3279079?
3279079 is a PARTS KIT,CHECK VALVE.
What parts can replace 3279079?
There are 12 known substitutes for 3279079: M8590L, R101-7-240, 27782 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3279079?
3279079 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-416-6995. 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