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50559 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
Rexel · MRO · MRO_GENERAL
PRODUCT OVERVIEW

50559: COUPLING,SHAFT,FLEXIBLE.

Rexel mobile filing trolley, easily adjusted for A4, folio or foolscap suspension files. Minimum constructed dimension 425 x 660 x 590 mm. - Mobile trolley, easily adjusted for A4 or foolscap files - Robust Steel construction with attractive titanium finish - Holds up to 50 standard suspension files (with contents) - Handles for ease of movement - Fits neatly under a desk for immediate file access - Fully mobile with lockable castors for stability during use - Flat pack and easy assembly This part is cataloged in the U.S.

Government catalog under NSN 5330-00-214-6446, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 50559
NSN: 5330-00-214-6446
NIINs: 002146446, 002214915, 002224063, 002407308, 006872931, 009195233, 010606393, 010891799, 011383486, 011396040, 012400857, 013373953
FSC: 5330 — Packing and Gasket Materials
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
connection_typeTHREADED EXTERNAL PIPE FIRST END
inside_diameter0.188 INCHES NOMINAL IN
connection_stylePLAIN FIRST END
outside_diameter0.275 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
operating_pressure8000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure20000.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.188 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
inside_surface_conditionSMOOTH
thread_series_designatorNPT FIRST END
cross-sectional_shape_styleROUND
NSN5330-00-214-6446
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 50559 MFR: Rexel ⚠ 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
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CROSS-SECTIONAL THICKNESS: 0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3232 ASSN STD ALL MATERIAL RESPONSES OVERALL
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CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
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OUTSIDE DIAMETER: 1.938 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.378 INCHES MINIMUM AND 1.388 INCHES MAXIMUM IN
•
BOLT CIRCLE DIAMETER: 1.624 INCHES NOMINAL IN
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MATERIAL: ASBESTOS AND RUBBER SYNTHETIC OVERALL
•
HOLE DIAMETER: 0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.014 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3232 ASSN STD ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER1.938 INCHES NOMINAL IN
APERTURE DIAMETER1.378 INCHES MINIMUM AND 1.388 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER1.624 INCHES NOMINAL IN
MATERIALASBESTOS AND RUBBER SYNTHETIC OVERALL
HOLE DIAMETER0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 1
1610L20-004Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50559?
50559 is a COUPLING,SHAFT,FLEXIBLE manufactured by Rexel. It is classified as a MRO (MRO_GENERAL).
What parts can replace 50559?
There is 1 known substitute for 50559: 1610L20-004. Substitute compatibility should be verified for your specific system.
What is the NSN for 50559?
50559 is cataloged in the U.S. Government catalog under NSN 5330-00-214-6446. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.