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1583K15 — CLEVIS,ROD END

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1583K15: CLEVIS,ROD END.

The CLEVIS,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_radius: 0.250 INCHES NOMINAL IN, fork_depth: 1.975 INCHES NOMINAL IN, hole_shape: ROUND, thread_class: 2B SHANK, hole_diameter: 0.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-620-6661, 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
1583K15
NSN: 5340-01-620-6661
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_radius0.250 INCHES NOMINAL IN
fork_depth1.975 INCHES NOMINAL IN
hole_shapeROUND
thread_class2B SHANK
hole_diameter0.375 INCHES NOMINAL IN
overall_width1.125 INCHES NOMINAL IN
thread_length1.125 INCHES NOMINAL SHANK IN
fork_span_width0.5625 INCHES NOMINAL IN
overall_diameter0.8125 INCHES NOMINAL IN
special_featuresPER MCMASTER CARR OEM CHICAGO HARDWARE 7 FIXTURE CO
style_designatorCLEVIS
NSN5340-01-620-6661
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1583K15 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
•
FORK SPAN WIDTH: 0.5625 INCHES NOMINAL IN
•
FORK ARM THICKNESS: 0.5625 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.8125 INCHES NOMINAL IN
•
END RADIUS: 0.250 INCHES NOMINAL IN
•
THREAD LENGTH: 1.125 INCHES NOMINAL SHANK IN
•
STYLE DESIGNATOR: CLEVIS
•
THREAD DIRECTION: RIGHT-HAND SHANK
TECHNICAL CHARACTERISTICS
FORK SPAN WIDTH0.5625 INCHES NOMINAL IN
FORK ARM THICKNESS0.5625 INCHES NOMINAL IN
OVERALL DIAMETER0.8125 INCHES NOMINAL IN
END RADIUS0.250 INCHES NOMINAL IN
THREAD LENGTH1.125 INCHES NOMINAL SHANK IN
STYLE DESIGNATORCLEVIS
OVERALL WIDTH1.125 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SHANK
NOMINAL THREAD SIZE0.375 INCHES SHANK IN
HOLE SHAPEROUND
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 1583K15?
1583K15 is a CLEVIS,ROD END.
What is the NSN for 1583K15?
1583K15 is cataloged in the U.S. Government catalog under NSN 5340-01-620-6661. 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.