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283932 ✓ 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 VALVE,MODULATING is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN, thread_length: 0.491 INCHES MINIMUM AND 0.553 INCHES MAXIMUM IN, screw_material: IRON ALLOY 660, fastener_length: 0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN, hardness_rating: 36.0 ROCKWELL C MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-541-5874, 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
283932
NSN: 4820-00-541-5874
FSC: 4820
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
head_styleHEXAGON
head_height0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
thread_length0.491 INCHES MINIMUM AND 0.553 INCHES MAXIMUM IN
screw_materialIRON ALLOY 660
fastener_length0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN
hardness_rating36.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND
precious_materialSILVER
width_between_flats0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN
internal_drive_styleSLOT
nominal_thread_diameter0.190 INCHES IN
screw_surface_treatmentSILVER
NSN4820-00-541-5874
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 283932 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 85 PSI MIN SPRING BRAKE RELEASE PRESSURE,THREE PORTS 3/8-18 THD SIZE,NPTF,RH
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION85 PSI MIN SPRING BRAKE RELEASE PRESSURE,THREE PORTS 3/8-18 THD SIZE,NPTF,RH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
103081Interchangeable
interchangeable cross-reference
interchangeable
CA20958AInterchangeable
interchangeable cross-reference
interchangeable
49738Interchangeable
interchangeable cross-reference
interchangeable
888255Interchangeable
interchangeable cross-reference
interchangeable
283932Interchangeable
interchangeable cross-reference
interchangeable
EE36239Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 283932?
283932 is a VALVE,MODULATING.
What parts can replace 283932?
There are 6 known substitutes for 283932: 103081, CA20958A, 49738 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 283932?
283932 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-541-5874. 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