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Technical Data Sheet
D83-52 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include material: SILICON, overall_width: 1.050 INCHES MAXIMUM IN, overall_height: 0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN, overall_length: 1.563 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), special_features: ALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-907-0147, 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
D83-52
NSN: 5330-00-907-0147
FSC: 5330
CAGE: 58923 — ROPER INDUSTRIES INC ROPER PUMP CO DIV (USA)
SPECIFICATIONS
materialSILICON
overall_width1.050 INCHES MAXIMUM IN
overall_height0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
overall_length1.563 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
special_featuresALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
operating_temp_range-55.0 TO 150.0 CELSIUS DEGC
semiconductor_materialSILICON ALL SEMICONDUCTOR DEVICE DIODE
mounting_facility_quantity2
terminal_type_and_quantity2 PIN AND 1 CASE
component_name_and_quantity2 SEMICONDUCTOR DEVICE DIODE
NSN5330-00-907-0147
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D83-52 MFR: OEM ⚠ 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 2
SD-241Interchangeable
interchangeable cross-reference
interchangeable
SD-24AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D83-52?
D83-52 is a SEMICONDUCTOR DEVICES,UNITIZED.
What parts can replace D83-52?
There are 2 known substitutes for D83-52: SD-241, SD-24A. Substitute compatibility should be verified for your specific system.
What is the NSN for D83-52?
D83-52 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-907-0147. This indicates validated use in U.S. government and defense supply chains.
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