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32-73-001 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

32-73-001: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 356.0 FLOW CONTROL DEVICE, special_features: ELECTRIC MOTOR DRIVEN EMERGENCY AIR VALVE,C131D AIRCRAFT HYD SYSTEM,ALUMINUM ALLOY,AIR MOTOR DRIVEN, mounting_position: HORIZONTAL OR VERTICAL, surface_treatment: ANODIZE, valve_operation_method: AUTOMATIC, surface_treatment_document_and_classification: MIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-341-4722, 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
32-73-001
NSN: 4810-00-341-4722
NIINs: 003414722, 003464284
FSC: 4810 — Valves, Powered
CAGE: 31189 — FIGGIE INTERNATIONAL INC INTERSTATE ENGINEERING DIV (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 356.0 FLOW CONTROL DEVICE
special_featuresELECTRIC MOTOR DRIVEN EMERGENCY AIR VALVE,C131D AIRCRAFT HYD SYSTEM,ALUMINUM ALLOY,AIR MOTOR DRIVEN
mounting_positionHORIZONTAL OR VERTICAL
surface_treatmentANODIZE
valve_operation_methodAUTOMATIC
surface_treatment_document_and_classificationMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
NSN4810-00-341-4722
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 32-73-001 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESELECTRIC MOTOR DRIVEN EMERGENCY AIR VALVE,C131D AIRCRAFT HYD SYSTEM,ALUMINUM ALLOY,AIR MOTOR DRIVEN
SUBSTITUTES & CROSS-REFERENCES 1
2-73-001Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 32-73-001?
32-73-001 is a VALVE,CHECK.
What parts can replace 32-73-001?
There is 1 known substitute for 32-73-001: 2-73-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 32-73-001?
32-73-001 is cataloged in the U.S. Government catalog under NSN 4810-00-341-4722. This indicates validated use in U.S. government and defense supply chains.
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