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PartsTable / COMPONENT / 1441-D PIECE 17
1441-D PIECE 17 ✓ 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,FIXED,WIRE WOUND,INDUCT. Key specifications include material: NICKEL ALLOY OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-215-2203, 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
1441-D PIECE 17
NSN: 4820-01-215-2203
FSC: 4820
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
NSN4820-01-215-2203
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1441-D PIECE 17 · 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
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALNICKEL ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
1719Interchangeable
interchangeable cross-reference
interchangeable
AN3034-3Interchangeable
interchangeable cross-reference
interchangeable
A1719-12Interchangeable
interchangeable cross-reference
interchangeable
50135PCB86Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
212112M1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1441-D PIECE 17?
1441-D PIECE 17 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 1441-D PIECE 17?
There are 19 known substitutes for 1441-D PIECE 17: 1719, AN3034-3, A1719-12 and 16 more. Substitute compatibility should be verified for your specific system.
Is 1441-D PIECE 17 still available?
1441-D PIECE 17 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