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AV216-446 — DIAPHRAGM ASSEMBLY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AV216-446: DIAPHRAGM ASSEMBLY,VALVE.

The DIAPHRAGM ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: FOR 2-WAY SOLENOID VALVE,1 IN. SIZE,SILVER BRAZE UNION ENDS,1 IN.

ORIFICE,BRASS BODY,15.4 WATTS,AC IN. This part is cataloged in the U.S. Government catalog under NSN 4810-01-137-2620, 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
AV216-446
NSN: 4810-01-137-2620
FSC: 4810 — Valves, Powered
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
end_item_identificationFOR 2-WAY SOLENOID VALVE,1 IN. SIZE,SILVER BRAZE UNION ENDS,1 IN. ORIFICE,BRASS BODY,15.4 WATTS,AC IN
general_characteristics_item_descriptionCONSISTS OF THE FOLLOWING ITEMS; LOCKWASHER,HEX NUT,GASKET,DIAPHRAGM,BACK-UP WASHER,SPRING RETAINER,DISK ASSEMBLY,PILOT SEAT
NSN4810-01-137-2620
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AV216-446 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF THE FOLLOWING ITEMS; LOCKWASHER,HEX NUT,GASKET,DIAPHRAGM,BACK-UP WASHER,SPRING RETAINER,DISK ASSEMBLY,PILOT SEAT
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF THE FOLLOWING ITEMS; LOCKWASHER,HEX NUT,GASKET,DIAPHRAGM,BACK-UP WASHER,SPRING RETAINER,DISK ASSEMBLY,PILOT SEAT
END ITEM IDENTIFICATIONFOR 2-WAY SOLENOID VALVE,1 IN. SIZE,SILVER BRAZE UNION ENDS,1 IN. ORIFICE,BRASS BODY,15.4 WATTS,AC IN
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 2
202-715-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PL-AV216-446 ITEM 31Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AV216-446?
AV216-446 is a DIAPHRAGM ASSEMBLY,VALVE.
What parts can replace AV216-446?
There are 2 known substitutes for AV216-446: 202-715-1, PL-AV216-446 ITEM 31. Substitute compatibility should be verified for your specific system.
What is the NSN for AV216-446?
AV216-446 is cataloged in the U.S. Government catalog under NSN 4810-01-137-2620. This indicates validated use in U.S. government and defense supply chains.
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