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6532-30-3 ITEM 8 — Technical Data Sheet

✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include filter: NOT INCLUDED, material: COPPER ALLOY BODY, regulation_type: MANUAL SINGLE STAGE, valve_stem_design: SINGLE SEAT, flow_control_device: POPPET, valve_loading_method: SPRING. This part is cataloged in the Federal Logistics Information System under NSN 4820-01-179-2645, 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
6532-30-3 ITEM 8
NSN: 4820-01-179-2645
FSC: 4820
CAGE: 01496 — AIR DRY CO OF AMERICA, LLC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialCOPPER ALLOY BODY
regulation_typeMANUAL SINGLE STAGE
valve_stem_designSINGLE SEAT
flow_control_devicePOPPET
valve_loading_methodSPRING
manual_control_methodKNOB
remote_actuation_methodDIAPHRAGM
NSN4820-01-179-2645
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6532-30-3 ITEM 8 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
80073InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1330InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
POWER AIDInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1619203InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
80074InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A5873InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6532-30-3 ITEM 8?
6532-30-3 ITEM 8 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace 6532-30-3 ITEM 8?
There are 14 known substitutes for 6532-30-3 ITEM 8: 80073, 1330, POWER AID and 11 more. Substitute compatibility should be verified for your specific system.
Is 6532-30-3 ITEM 8 still available?
6532-30-3 ITEM 8 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026