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PartsTable / COMPONENT / 40404-2 ITEM 15
40404-2 ITEM 15 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL, end_item_identification: NEW CONSTRUCTION LCS1, stem_actuating_end_type: ROUNDED, valve_size_for_which_designed: 0.500 INCHES AND 0.750 INCHES IN, valve_type_for_which_designed: GATE, material_document_and_classification: ASTM A479 TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-535-6860, 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
40404-2 ITEM 15
NSN: 4820-01-535-6860
FSC: 4820
CAGE: 63220 — FLOWSERVE INC (USA)
SPECIFICATIONS
materialSTEEL
end_item_identificationNEW CONSTRUCTION LCS1
stem_actuating_end_typeROUNDED
valve_size_for_which_designed0.500 INCHES AND 0.750 INCHES IN
valve_type_for_which_designedGATE
material_document_and_classificationASTM A479 TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-01-535-6860
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40404-2 ITEM 15 · 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
•
VALVE TYPE FOR WHICH DESIGNED: GATE
•
MATERIAL: STEEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A479 TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE
•
STEM ACTUATING END TYPE: ROUNDED
•
VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES AND 0.750 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
VALVE TYPE FOR WHICH DESIGNEDGATE
MATERIALSTEEL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A479 TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE
STEM ACTUATING END TYPEROUNDED
END ITEM IDENTIFICATIONNEW CONSTRUCTION LCS1
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES AND 0.750 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
327-12Interchangeable
interchangeable cross-reference
interchangeable
X16925-165Interchangeable
interchangeable cross-reference
interchangeable
S10F32712Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
49029Interchangeable
interchangeable cross-reference
interchangeable
404-042Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40404-2 ITEM 15?
40404-2 ITEM 15 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 40404-2 ITEM 15?
There are 18 known substitutes for 40404-2 ITEM 15: 327-12, X16925-165, S10F32712 and 15 more. Substitute compatibility should be verified for your specific system.
Is 40404-2 ITEM 15 still available?
40404-2 ITEM 15 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026