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Technical Data Sheet
PartsTable / COMPONENT / 29196-1
29196-1 ✓ 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

The ATTENUATOR,VARIABLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, body_style: ROTARY SWITCH TYPE, shaft_type: ROUND, shaft_length: 0.687 INCHES NOMINAL IN, overall_length: 2.797 INCHES NOMINAL IN, shaft_diameter: 0.250 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 4820-00-329-0764, 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
29196-1
NSN: 4820-00-329-0764
FSC: 4820
CAGE: 99643 — EATON AEROSPACE LLC DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
body_styleROTARY SWITCH TYPE
shaft_typeROUND
shaft_length0.687 INCHES NOMINAL IN
overall_length2.797 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL IN
overall_diameter1.793 INCHES MAXIMUM IN
application_designAUDIO
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
step_position_quantity15
end_item_identificationVALVE PART NO. 46680-107
mounting_thread_quantity32 PER INCH
NSN4820-00-329-0764
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 29196-1 · 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: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY
END ITEM IDENTIFICATIONVALVE PART NO. 46680-107
OVERALL LENGTH1.440 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
A.4284-AInterchangeable
interchangeable cross-reference
interchangeable
4274-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 29196-1?
29196-1 is a ATTENUATOR,VARIABLE.
What parts can replace 29196-1?
There are 2 known substitutes for 29196-1: A.4284-A, 4274-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 29196-1?
29196-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-329-0764. 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