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PartsTable / COMPONENT / NS-3983 FIND 32
NS-3983 FIND 32 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The PARTS KIT,CHECK VALVE is a the manufacturer industrial component. Key specifications include component_quantity: 12, criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-087-1336, 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
NS-3983 FIND 32
NSN: 4820-01-087-1336
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
component_quantity12
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
NSN4820-01-087-1336
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NS-3983 FIND 32 · 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
•
SUPPLY ITEMS AND QUANTITIES: 11836 001-400048-413 CLAPPER 1,11836 318-006032-421 NUT 1,11836 113-006100-420 SCREW 1,11836 001-400011-421 PIN 1,11836 001-400018-421 BUSHING 2,11836 226-000025-431 RETAINER 2,11836 001-400006-999 BUMPER 1,11836 001-400025-999 BUSHING 2,11836 317-000657-511 SEAL 1
•
COMPONENT QUANTITY: 12
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLY ITEMS AND QUANTITIES11836 001-400048-413 CLAPPER 1,11836 318-006032-421 NUT 1,11836 113-006100-420 SCREW 1,11836 001-400011-421 PIN 1,11836 001-400018-421 BUSHING 2,11836 226-000025-431 RETAINER 2,11836 001-400006-999 BUMPER 1,11836 001-400025-999 BUSHING 2,11836 317-000657-511 SEAL 1
COMPONENT QUANTITY12
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
NS-3983 ASSY EInterchangeable
interchangeable cross-reference
interchangeable
NS-3983Interchangeable
interchangeable cross-reference
interchangeable
S90075/300413Interchangeable
interchangeable cross-reference
interchangeable
NS3983PC24Interchangeable
interchangeable cross-reference
interchangeable
NS-3983 ITEM 24Interchangeable
interchangeable cross-reference
interchangeable
2621-927-10 ITEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NS-3983 FIND 32?
NS-3983 FIND 32 is a PARTS KIT,CHECK VALVE.
What parts can replace NS-3983 FIND 32?
There are 19 known substitutes for NS-3983 FIND 32: NS-3983 ASSY E, NS-3983, S90075/300413 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NS-3983 FIND 32?
NS-3983 FIND 32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-087-1336. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026