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PartsTable / COMPONENT / 6181-94 ITEM 4
6181-94 ITEM 4 ✓ 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

The SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY TUBING, design_form: PREBENT, thread_class: 2B SINGLE END, wall_thickness: 0.035 INCHES NOMINAL IN, seat_angle_in_deg: 37.0 SINGLE END, mating_end_quantity: 2 SINGLE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-432-9425, 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
6181-94 ITEM 4
NSN: 4820-01-432-9425
FSC: 4820
CAGE: 99447 — COOPER INTERCONNECT, INC. DBA COOPER INTERCONNECT DIV INTERCONNECT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY TUBING
design_formPREBENT
thread_class2B SINGLE END
wall_thickness0.035 INCHES NOMINAL IN
seat_angle_in_deg37.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.500 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, FLARED SINGLE END
tube_outside_diameter0.312 INCHES NOMINAL IN
thread_series_designatorUNF SINGLE END
NSN4820-01-432-9425
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6181-94 ITEM 4 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
8037-1Interchangeable
interchangeable cross-reference
interchangeable
8037Interchangeable
interchangeable cross-reference
interchangeable
8673Interchangeable
interchangeable cross-reference
interchangeable
599031161Interchangeable
interchangeable cross-reference
interchangeable
6181-94Interchangeable
interchangeable cross-reference
interchangeable
6181-84Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6181-94 ITEM 4?
6181-94 ITEM 4 is a SWITCH,CODE INDICATING WHEEL.
What parts can replace 6181-94 ITEM 4?
There are 6 known substitutes for 6181-94 ITEM 4: 8037-1, 8037, 8673 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6181-94 ITEM 4?
6181-94 ITEM 4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-432-9425. 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