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Technical Data Sheet
PartsTable / COMPONENT / 50 082
50 082 ✓ 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 ribbon cable is used to connect up to two 3.5 floppy drives to an FDD controller, e.g. on a motherboard. The card has crossover cables between the drive connectors so that the two drives can be allocated different drive letters, e.g.

A: and B:. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-244-8159, 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
50 082
NSN: 5330-00-244-8159
FSC: 5330
CAGE: 44185 — TLD WOLLARD LLC (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialCOPPER ALLOY 260
rim_typeSOLID
bore_typeSTRAIGHT
unit_typeCHANNEL
body_styleBUSHING MOUNTED
case_styleSQUARE
crown_faceINCLUDED
face_width0.380 INCHES NOMINAL IN
seal_width0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
body_length2.875 INCHES NOMINAL IN
bore_length0.750 INCHES NOMINAL IN
NSN5330-00-244-8159
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 50 082 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
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
SIDE RADIUS FROM GASKET CENTER: 1.531 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.125 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
•
CROSS-SECTIONAL THICKNESS: 0.031 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.406 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
BOLT CIRCLE DIAMETER: 3.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
SIDE RADIUS FROM GASKET CENTER1.531 INCHES NOMINAL IN
APERTURE DIAMETER2.125 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.406 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
BOLT CIRCLE DIAMETER3.250 INCHES NOMINAL IN
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALPAPER OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
5425Interchangeable
interchangeable cross-reference
interchangeable
SPL091243-1ITEM2Interchangeable
interchangeable cross-reference
interchangeable
300-57Interchangeable
interchangeable cross-reference
interchangeable
A 1015-30Interchangeable
interchangeable cross-reference
interchangeable
015-1483-00Interchangeable
interchangeable cross-reference
interchangeable
SS51-55-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50 082?
50 082 is a BOOT,DUST AND MOISTURE SEAL manufactured by Sandberg.
What parts can replace 50 082?
There are 24 known substitutes for 50 082: 5425, SPL091243-1ITEM2, 300-57 and 21 more. Substitute compatibility should be verified for your specific system.
Is 50 082 still available?
50 082 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