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84246-BL1 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

84246-BL1: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYCHLOROTRIFLUOROETHYLENE AND NICKEL ALLOY 400, end_item_identification: GLOBE VALVE, media_for_which_designed: WATER OR GAS OR OIL, criticality_code_justification: ZZZY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-287-9628, 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
84246-BL1
NSN: 4820-01-287-9628
FSC: 4820 — Valves, Nonpowered
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialPLASTIC POLYCHLOROTRIFLUOROETHYLENE AND NICKEL ALLOY 400
end_item_identificationGLOBE VALVE
media_for_which_designedWATER OR GAS OR OIL
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN4820-01-287-9628
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 84246-BL1 · 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
•
MEDIA FOR WHICH DESIGNED: WATER OR GAS OR OIL
•
MATERIAL: PLASTIC POLYCHLOROTRIFLUOROETHYLENE AND NICKEL ALLOY 400
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
MEDIA FOR WHICH DESIGNEDWATER OR GAS OR OIL
END ITEM IDENTIFICATIONGLOBE VALVE
MATERIALPLASTIC POLYCHLOROTRIFLUOROETHYLENE AND NICKEL ALLOY 400
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
SUBSTITUTES & CROSS-REFERENCES 3
84246-BReference document
Same NSN cross-reference
Reference document — Design control — primary reference
845-1889587 PC'S 5,20,21,53Reference document
Same NSN cross-reference
Reference document — Secondary reference
845-1889587 PC'S 5,20,21,53L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 84246-BL1?
84246-BL1 is a DISK,VALVE.
What parts can replace 84246-BL1?
There are 3 known substitutes for 84246-BL1: 84246-B, 845-1889587 PC'S 5,20,21,53, 845-1889587 PC'S 5,20,21,53L1. Substitute compatibility should be verified for your specific system.
What is the NSN for 84246-BL1?
84246-BL1 is cataloged in the U.S. Government catalog under NSN 4820-01-287-9628. This indicates validated use in U.S. government and defense supply chains.
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