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51583 ITEM 3L1 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

51583 ITEM 3L1: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE GATE 1.50IPS 600PSI SWLDG STL, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: VALVE,GATE, reference_number_differentiating_characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-543-9732, 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
51583 ITEM 3L1
NSN: 4820-01-543-9732
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
end_item_identificationVALVE GATE 1.50IPS 600PSI SWLDG STL
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyVALVE,GATE
reference_number_differentiating_characteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NSN4820-01-543-9732
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 51583 ITEM 3L1 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,GATE
END ITEM IDENTIFICATIONVALVE GATE 1.50IPS 600PSI SWLDG STL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
SUBSTITUTES & CROSS-REFERENCES 3
W07-2054B-02TS AND 23399Reference document
Same NSN cross-reference
Reference document — Secondary reference
51583 ITEM 3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
W07-2054B-02TS AND 23399L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 51583 ITEM 3L1?
51583 ITEM 3L1 is a VALVE,GATE.
What parts can replace 51583 ITEM 3L1?
There are 3 known substitutes for 51583 ITEM 3L1: W07-2054B-02TS AND 23399, 51583 ITEM 3, W07-2054B-02TS AND 23399L1. Substitute compatibility should be verified for your specific system.
What is the NSN for 51583 ITEM 3L1?
51583 ITEM 3L1 is cataloged in the U.S. Government catalog under NSN 4820-01-543-9732. This indicates validated use in U.S. government and defense supply chains.
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