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50165 ✓ Verified by PartsTable
Sandberg · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

This universal cable is used to connect a modem with a 25-pin female connector to either type of COM port, 25-pin or 9-pin. Note that only one of the female connectors should be connected. Key specifications include shape: STRAIGHT, length: 1.750 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: STEEL OVERALL, nut_style: CASTELLATED, HEXAGON, case_style: SQUARE.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-196-1784, 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
50165
NSN: 5330-00-196-1784
FSC: 5330
CAGE: 3X894 — CONTROL FLOW, INC. DBA CONTROL FLOW INC (USA)
SPECIFICATIONS
shapeSTRAIGHT
length1.750 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialSTEEL OVERALL
nut_styleCASTELLATED, HEXAGON
case_styleSQUARE
nut_height0.312 INCHES NOMINAL IN
seal_width0.500 INCHES NOMINAL IN
body_length1.188 INCHES NOMINAL IN
grip_length0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN
nut_diameter0.438 INCHES NOMINAL IN
pilot_length0.125 INCHES NOMINAL IN
NSN5330-00-196-1784
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 50165 MFR: Sandberg ⚠ 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
KEY FEATURES
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 2.250 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
MATERIAL: STEEL CASE
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH0.500 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER2.250 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
MATERIALSTEEL CASE
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER1.250 INCHES NOMINAL IN
MATERIALLEATHER SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
1JA2597H86Interchangeable
interchangeable cross-reference
interchangeable
15-302-2-05Interchangeable
interchangeable cross-reference
interchangeable
74-474Interchangeable
interchangeable cross-reference
interchangeable
671366Interchangeable
interchangeable cross-reference
interchangeable
DM7402NInterchangeable
interchangeable cross-reference
interchangeable
7402JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50165?
50165 is a CONTROL,DISTRIBUTION manufactured by Sandberg.
What parts can replace 50165?
There are 27 known substitutes for 50165: 1JA2597H86, 15-302-2-05, 74-474 and 24 more. Substitute compatibility should be verified for your specific system.
Is 50165 still available?
50165 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026