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PartsTable / COMPONENT / 40049 PART 40049-1
40049 PART 40049-1 ✓ 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. Key specifications include material: COPPER ALLOY, overall_width: 9.000 INCHES NOMINAL IN, overall_length: 9.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-394-7592, 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
40049 PART 40049-1
NSN: 4820-01-394-7592
FSC: 4820
CAGE: 66822 — MORPAC INDUSTRIES, INC DIV ACTUATOR (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_width9.000 INCHES NOMINAL IN
overall_length9.000 INCHES NOMINAL IN
NSN4820-01-394-7592
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40049 PART 40049-1 · 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: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH9.000 INCHES NOMINAL IN
OVERALL LENGTH9.000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
A950Interchangeable
interchangeable cross-reference
interchangeable
5310PL0951123Interchangeable
interchangeable cross-reference
interchangeable
805057Interchangeable
interchangeable cross-reference
interchangeable
40049Interchangeable
interchangeable cross-reference
interchangeable
400-491Interchangeable
interchangeable cross-reference
interchangeable
71-820Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40049 PART 40049-1?
40049 PART 40049-1 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace 40049 PART 40049-1?
There are 15 known substitutes for 40049 PART 40049-1: A950, 5310PL0951123, 805057 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40049 PART 40049-1?
40049 PART 40049-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-394-7592. 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