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499505360022499 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

499505360022499: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include diameter: 1.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY 2024, construction: SEAMLESS, wall_thickness: 0.070 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN, first_end_style: PLAIN, end_item_identification: A-37 , T-37 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-652-0706, 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
499505360022499
NSN: 4820-01-652-0706
FSC: 4820 — Valves, Nonpowered
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
diameter1.250 INCHES NOMINAL IN
materialALUMINUM ALLOY 2024
constructionSEAMLESS
wall_thickness0.070 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
first_end_stylePLAIN
special_features0.438 HOLES THRU BOTH WALLS, 4 PLACES // NHA: 1620-00-613-3451 // USED ON: 1620-01-040-4318 & 1620-00-484-9207 // T.O.4S2-27-13 F.22 I.88
end_item_identificationA-37 , T-37 AIRCRAFT
cross-sectional_shape_stylePLAIN ROUND
measuring_method_and_length9.156 INCHES NOMINAL SPECIFIC IN
material_document_and_classificationAMS 4088, COND T3 ASSN STD SINGLE MATERIAL RESPONSE
second_end_relationship_with_first_endIDENTICAL
NSN4820-01-652-0706
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 499505360022499 · 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
16745-1Reference 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 499505360022499?
499505360022499 is a SEAT,VALVE.
What parts can replace 499505360022499?
There is 1 known substitute for 499505360022499: 16745-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 499505360022499?
499505360022499 is cataloged in the U.S. Government catalog under NSN 4820-01-652-0706. This indicates validated use in U.S. government and defense supply chains.
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