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PartsTable / COMPONENT / 71975 PIECE 17
71975 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,VARIABLE,WIRE WOUND,PRE. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-198-3002, 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
71975 PIECE 17
NSN: 4820-01-198-3002
FSC: 4820
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
special_featuresMATERIAL CORROSION RESISTANT STEEL, QQ-S-00783 TYPE 303; 11.500 IN. OVERALL LENGTH; 0.375 IN. LARGEST DIA; ONE END THREADED 0.375-24; OTHER END THREADED 0.250-28; 0.125 IN. DRILLED HOLE IN
NSN4820-01-198-3002
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 71975 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESMATERIAL CORROSION RESISTANT STEEL, QQ-S-00783 TYPE 303; 11.500 IN. OVERALL LENGTH; 0.375 IN. LARGEST DIA; ONE END THREADED 0.375-24; OTHER END THREADED 0.250-28; 0.125 IN. DRILLED HOLE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
239627Interchangeable
interchangeable cross-reference
interchangeable
71975Interchangeable
interchangeable cross-reference
interchangeable
L31378Interchangeable
interchangeable cross-reference
interchangeable
400-0492Interchangeable
interchangeable cross-reference
interchangeable
1472230Interchangeable
interchangeable cross-reference
interchangeable
6-62906-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 71975 PIECE 17?
71975 PIECE 17 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace 71975 PIECE 17?
There are 14 known substitutes for 71975 PIECE 17: 239627, 71975, L31378 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 71975 PIECE 17?
71975 PIECE 17 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-198-3002. 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