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90P540 — DAMPER,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

90P540: DAMPER,VALVE.

The DAMPER,VALVE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: PLASTIC MIL-P-19468;3.075 IN. OD;2.655 IN.

ID;0.260 IN. THK IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-057-7300, 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
90P540
NSN: 4820-01-057-7300
FSC: 4820 — Valves, Nonpowered
CAGE: 77842 — EATON CORPORATION DBA EATON INOAC DIV EATON (USA)
SPECIFICATIONS
general_characteristics_item_descriptionPLASTIC MIL-P-19468;3.075 IN. OD;2.655 IN. ID;0.260 IN. THK IN
NSN4820-01-057-7300
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 90P540 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: PLASTIC MIL-P-19468;3.075 IN. OD;2.655 IN. ID;0.260 IN. THK IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPLASTIC MIL-P-19468;3.075 IN. OD;2.655 IN. ID;0.260 IN. THK IN
SUBSTITUTES & CROSS-REFERENCES 3
190000 PIECE 9 90P540Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
90P532Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
190000Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90P540?
90P540 is a DAMPER,VALVE.
What parts can replace 90P540?
There are 3 known substitutes for 90P540: 190000 PIECE 9 90P540, 90P532, 190000. Substitute compatibility should be verified for your specific system.
What is the NSN for 90P540?
90P540 is cataloged in the U.S. Government catalog under NSN 4820-01-057-7300. This indicates validated use in U.S. government and defense supply chains.
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