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E-6079 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

E-6079: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 41L40 OVERALL, body_style: PLAIN, SOLID, bore_style: W/STEPPED COUNTERBORE SECOND END, pitch_diameter: 4.2500 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 51. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-300-9055, 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
E-6079
NSN: 4820-01-300-9055
FSC: 4820 — Valves, Nonpowered
CAGE: 54252 — STANLEY BLACK & DECKER, INC. DBA STANLEY HYDRAULIC TOOLS DIV STANLEY HYDRAULIC TOOLS (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OR STEEL COMP 41L40 OVERALL
body_stylePLAIN, SOLID
bore_styleW/STEPPED COUNTERBORE SECOND END
pitch_diameter4.2500 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity51
hardness_rating50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL
style_designatorPROTRUDING HUB
face_nominal_width0.975 INCHES IN
hub_nominal_diameter2.020 INCHES FIRST END IN
hub_style_designatorPLAIN FIRST END
keyway_nominal_width0.376 INCHES BOTH ENDS IN
NSN4820-01-300-9055
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: E-6079 · 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
SUBSTITUTES & CROSS-REFERENCES 1
07990Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E-6079?
E-6079 is a SEAT,VALVE.
What parts can replace E-6079?
There is 1 known substitute for E-6079: 07990. Substitute compatibility should be verified for your specific system.
What is the NSN for E-6079?
E-6079 is cataloged in the U.S. Government catalog under NSN 4820-01-300-9055. This indicates validated use in U.S. government and defense supply chains.
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