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1429564 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1429564: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY BODY, overall_height: 0.792 INCHES MINIMUM AND 0.802 INCHES MAXIMUM IN, style_designator: PLAIN, seat_angle_in_deg: 45.000 NOMINAL, body_inside_diameter: 2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN, body_outside_diameter: 4.497 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-565-4595, 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
1429564
NSN: 4810-00-565-4595
FSC: 4810 — Valves, Powered
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialNICKEL ALLOY BODY
overall_height0.792 INCHES MINIMUM AND 0.802 INCHES MAXIMUM IN
style_designatorPLAIN
seat_angle_in_deg45.000 NOMINAL
body_inside_diameter2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
body_outside_diameter4.497 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN
seating_surface_shapeRADIAL
material_document_and_classificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN4810-00-565-4595
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1429564 · 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
•
BODY OUTSIDE DIAMETER: 4.497 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
BODY INSIDE DIAMETER: 2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
•
MATERIAL: NICKEL ALLOY BODY
•
SEAT ANGLE IN DEG: 45.000 NOMINAL
•
SEATING SURFACE SHAPE: RADIAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.792 INCHES MINIMUM AND 0.802 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER4.497 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE BODY
BODY INSIDE DIAMETER2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY BODY
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPERADIAL
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 1
BUWEPSDWG1429564Reference 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 1429564?
1429564 is a SEAT,VALVE.
What parts can replace 1429564?
There is 1 known substitute for 1429564: BUWEPSDWG1429564. Substitute compatibility should be verified for your specific system.
What is the NSN for 1429564?
1429564 is cataloged in the U.S. Government catalog under NSN 4810-00-565-4595. This indicates validated use in U.S. government and defense supply chains.
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