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7-040147-2 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7-040147-2: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, flange_diameter: 0.875 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, under_flange_height: 0.062 INCHES NOMINAL IN, body_inside_diameter: 0.562 INCHES NOMINAL IN, body_outside_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-249-3676, 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
7-040147-2
NSN: 4820-01-249-3676
FSC: 4820 — Valves, Nonpowered
CAGE: 03024 — SENIOR OPERATIONS LLC DIV SENIOR AEROSPACE KETEMA (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
flange_diameter0.875 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
under_flange_height0.062 INCHES NOMINAL IN
body_inside_diameter0.562 INCHES NOMINAL IN
body_outside_diameter0.625 INCHES NOMINAL IN
seating_surface_shapeO-RING
flange_seat_to_disk_end_height0.380 INCHES NOMINAL IN
NSN4820-01-249-3676
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7-040147-2 · 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: 0.380 INCHES NOMINAL IN
•
FLANGE DIAMETER: 0.875 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 0.562 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 0.062 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY BODY
•
SEATING SURFACE SHAPE: O-RING
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.380 INCHES NOMINAL IN
FLANGE DIAMETER0.875 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER0.562 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.062 INCHES NOMINAL IN
MATERIALCOPPER ALLOY BODY
SEATING SURFACE SHAPEO-RING
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
7-040147Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-040147-2?
7-040147-2 is a SEAT,VALVE.
What parts can replace 7-040147-2?
There is 1 known substitute for 7-040147-2: 7-040147. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-040147-2?
7-040147-2 is cataloged in the U.S. Government catalog under NSN 4820-01-249-3676. This indicates validated use in U.S. government and defense supply chains.
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