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C-201.5 — COUPLING,SHAFT,FLEXIBLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C-201.5: COUPLING,SHAFT,FLEXIBLE.

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC AND PLASTIC POLYAMIDE NYLON OVERALL, bore_shape: STRAIGHT THROUGH BORE, bore_length: 4.00 INCHES NOMINAL THROUGH BORE IN, design_type: INSERT, keyway_depth: 0.216 INCHES MINIMUM AND 0.225 INCHES MAXIMUM THROUGH BORE IN, keyway_width: 0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM THROUGH BORE IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-461-5697, 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
C-201.5
NSN: 5330-00-461-5697
NIINs: 004615697, 013440202, 016155006
FSC: 5330 — Packing and Gasket Materials
CAGE: 99218 — STA-RITE PRODUCTS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC AND PLASTIC POLYAMIDE NYLON OVERALL
bore_shapeSTRAIGHT THROUGH BORE
bore_length4.00 INCHES NOMINAL THROUGH BORE IN
design_typeINSERT
keyway_depth0.216 INCHES MINIMUM AND 0.225 INCHES MAXIMUM THROUGH BORE IN
keyway_width0.500 INCHES MINIMUM AND 0.502 INCHES MAXIMUM THROUGH BORE IN
bore_diameter1.875 INCHES MINIMUM AND 1.876 INCHES MAXIMUM THROUGH BORE IN
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.250 INCHES NOMINAL IN
overall_length4.00 INCHES NOMINAL IN
outside_diameter4.00 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
NSN5330-00-461-5697
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C-201.5 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
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
BOLT HOLE QUANTITY: 4
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 3.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 3.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH4.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH4.250 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.500 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C-201.5?
C-201.5 is a COUPLING,SHAFT,FLEXIBLE.
What is the NSN for C-201.5?
C-201.5 is cataloged in the U.S. Government catalog under NSN 5330-00-461-5697. This indicates validated use in U.S. government and defense supply chains.
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