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57490 PIECE 119 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

57490 PIECE 119: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-220-5919, 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
57490 PIECE 119
NSN: 4820-01-220-5919
FSC: 4820 — Valves, Nonpowered
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY
NSN4820-01-220-5919
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 57490 PIECE 119 · 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
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
MATERIALCOPPER ALLOY
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 4
54790-119Reference document
Same NSN cross-reference
Reference document — Secondary reference
EW155EReference document
Same NSN cross-reference
Reference document — Design control — primary reference
56145 PIECE 119Reference document
Same NSN cross-reference
Reference document — Secondary reference
57490-119Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 57490 PIECE 119?
57490 PIECE 119 is a DISK,VALVE.
What parts can replace 57490 PIECE 119?
There are 4 known substitutes for 57490 PIECE 119: 54790-119, EW155E, 56145 PIECE 119 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57490 PIECE 119?
57490 PIECE 119 is cataloged in the U.S. Government catalog under NSN 4820-01-220-5919. This indicates validated use in U.S. government and defense supply chains.
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