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31439N — PART KIT,SHAFT AND DISK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

31439N: PART KIT,SHAFT AND DISK.

The PART KIT,SHAFT AND DISK is a the manufacturer industrial component. Key specifications include special_features: LESLIE VALVE IAW MIL-V-24624 TY III STYLE A, end_item_identification: ARLIEGH BURKE CLASS DDG, valve_size_for_which_designed: 10.000 INCHES IN, valve_type_for_which_designed: BUTTERFLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-408-5460, 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
31439N
NSN: 4820-01-408-5460
NIINs: 014085460, 014338198
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
special_featuresLESLIE VALVE IAW MIL-V-24624 TY III STYLE A
end_item_identificationARLIEGH BURKE CLASS DDG
valve_size_for_which_designed10.000 INCHES IN
valve_type_for_which_designedBUTTERFLY
NSN4820-01-408-5460
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 31439N · 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 4
CS 74193Reference document
Same NSN cross-reference
Reference document — Secondary reference
31439N ITEM 5,6,7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2498-00-286Reference document
Same NSN cross-reference
Reference document — Secondary reference
2498-00-286 10 PC. 5,6,7,8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31439N?
31439N is a PART KIT,SHAFT AND DISK.
What parts can replace 31439N?
There are 4 known substitutes for 31439N: CS 74193, 31439N ITEM 5,6,7, 2498-00-286 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31439N?
31439N is cataloged in the U.S. Government catalog under NSN 4820-01-408-5460. This indicates validated use in U.S. government and defense supply chains.
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