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3004G56 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3004G56: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT, overall_height: 3.720 INCHES NOMINAL IN, flange_diameter: 5.562 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, seat_angle_in_deg: 50.000 NOMINAL, under_flange_height: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-308-7199, 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
3004G56
NSN: 4820-01-308-7199
NIINs: 013087199, 013455676, 013455677, 013460617, 013460618
FSC: 4820 — Valves, Nonpowered
CAGE: 01289 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SEAT
overall_height3.720 INCHES NOMINAL IN
flange_diameter5.562 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
seat_angle_in_deg50.000 NOMINAL
under_flange_height1.500 INCHES NOMINAL IN
body_inside_diameter3.060 INCHES NOMINAL IN
body_outside_diameter4.940 INCHES NOMINAL IN
seating_surface_shapeFLAT
flange_seat_to_disk_end_height2.000 INCHES NOMINAL IN
material_document_and_classificationQQ-S-763,CL410,COND T FED SPEC SINGLE MATERIAL RESPONSE SEAT
NSN4820-01-308-7199
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3004G56 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 2.000 INCHES NOMINAL IN
•
FLANGE DIAMETER: 5.562 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 4.940 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 3.060 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 1.500 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING SEAT
•
SEATING SURFACE SHAPE: FLAT
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT2.000 INCHES NOMINAL IN
FLANGE DIAMETER5.562 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER4.940 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER3.060 INCHES NOMINAL IN
UNDER FLANGE HEIGHT1.500 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING SEAT
SEATING SURFACE SHAPEFLAT
SUBSTITUTES & CROSS-REFERENCES 4
N-5069Reference document
Same NSN cross-reference
Reference document — Secondary reference
03004G56PC5Reference document
Same NSN cross-reference
Reference document — Secondary reference
003004G56-5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
3004G56 PIECE 5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3004G56?
3004G56 is a SEAT,VALVE.
What parts can replace 3004G56?
There are 4 known substitutes for 3004G56: N-5069, 03004G56PC5, 003004G56-5 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3004G56?
3004G56 is cataloged in the U.S. Government catalog under NSN 4820-01-308-7199. This indicates validated use in U.S. government and defense supply chains.
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