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845-2445071ITEM31 — VALVE,ANGLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

845-2445071ITEM31: VALVE,ANGLE.

The VALVE,ANGLE is a the manufacturer industrial component. Key specifications include connection_type: UNTHREADED INTERNAL TUBE FIRST END, style_designator: ANGLE, flow_control_device: DISK, valve_operation_method: MANUAL, criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-150-0274, 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
845-2445071ITEM31
NSN: 4820-01-150-0274
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
connection_typeUNTHREADED INTERNAL TUBE FIRST END
style_designatorANGLE
flow_control_deviceDISK
valve_operation_methodMANUAL
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN4820-01-150-0274
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 845-2445071ITEM31 · 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
•
FLOW CONTROL DEVICE: DISK
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
STYLE DESIGNATOR: ANGLE
•
VALVE OPERATION METHOD: MANUAL
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
CRITICALITY CODE JUSTIFICATIONZZZY
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
STYLE DESIGNATORANGLE
VALVE OPERATION METHODMANUAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SUBSTITUTES & CROSS-REFERENCES 3
2670-57 PC31Reference document
Same NSN cross-reference
Reference document — Secondary reference
503-4556027 PC 31Reference document
Same NSN cross-reference
Reference document — Secondary reference
6473-NReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is 845-2445071ITEM31?
845-2445071ITEM31 is a VALVE,ANGLE.
What parts can replace 845-2445071ITEM31?
There are 3 known substitutes for 845-2445071ITEM31: 2670-57 PC31, 503-4556027 PC 31, 6473-N. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-2445071ITEM31?
845-2445071ITEM31 is cataloged in the U.S. Government catalog under NSN 4820-01-150-0274. This indicates validated use in U.S. government and defense supply chains.
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