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3188540 ITEM 12 — SUBPLATE ASSEMBLY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3188540 ITEM 12: SUBPLATE ASSEMBLY,VALVE.

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

Government catalog under NSN 4820-01-160-5850, 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
3188540 ITEM 12
NSN: 4820-01-160-5850
FSC: 4820 — Valves, Nonpowered
CAGE: 77082 — PAGE-WILSON CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
general_characteristics_item_descriptionSUBPLATE ALUMINUM ALLOY;QUILL ALUMINUM ALLOY;FOUR 0.500 IN. INTERNAL PIPE SIZE FLANGED MOUNTING HOLES LOCATED IN SUBPLATE IN
NSN4820-01-160-5850
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3188540 ITEM 12 · 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
SUBSTITUTES & CROSS-REFERENCES 5
3188662-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
3188662Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
3188579Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
3188579 ITEM 4Reference document
Same NSN cross-reference
Reference document — Secondary reference
3188540Reference 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 3188540 ITEM 12?
3188540 ITEM 12 is a SUBPLATE ASSEMBLY,VALVE.
What parts can replace 3188540 ITEM 12?
There are 5 known substitutes for 3188540 ITEM 12: 3188662-1, 3188662, 3188579 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3188540 ITEM 12?
3188540 ITEM 12 is cataloged in the U.S. Government catalog under NSN 4820-01-160-5850. This indicates validated use in U.S. government and defense supply chains.
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