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1433-2 ✓ Verified by PartsTable
Legrand · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: STEEL COMP 304, thickness: 0.032 INCHES NOMINAL IN, body_style: PLAIN, body_width: 0.625 INCHES NOMINAL IN, body_height: 0.230 INCHES NOMINAL IN, body_length: 0.625 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 5330-00-119-7935, 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
1433-2
NSN: 5330-00-119-7935
FSC: 5330
CAGE: 71741 — CMC OF GEORGIA, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 304
thickness0.032 INCHES NOMINAL IN
body_stylePLAIN
body_width0.625 INCHES NOMINAL IN
body_height0.230 INCHES NOMINAL IN
body_length0.625 INCHES NOMINAL IN
design_typeZOOM
hole_diameter0.256 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
overall_length3.700 INCHES NOMINAL IN
overall_diameter3.200 INCHES NOMINAL IN
special_features20, 24, AND 35 MM; 77MM FILTERS; SNAP-ON LENS CAP MM
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
NSN5330-00-119-7935
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1433-2 MFR: Legrand ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
50227Interchangeable
interchangeable cross-reference
interchangeable
7502406Interchangeable
interchangeable cross-reference
interchangeable
1532683-1Interchangeable
interchangeable cross-reference
interchangeable
14332Interchangeable
interchangeable cross-reference
interchangeable
440149Interchangeable
interchangeable cross-reference
interchangeable
7343076Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1433-2?
1433-2 is a FILTER,RADIO FREQUENCY INTERFERE manufactured by Legrand.
What parts can replace 1433-2?
There are 13 known substitutes for 1433-2: 50227, 7502406, 1532683-1 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1433-2?
1433-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-119-7935. 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