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6566-20-310-3101 — CLEVIS,ROD END

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6566-20-310-3101: CLEVIS,ROD END.

The CLEVIS,ROD END is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, end_radius: 0.438 INCHES NOMINAL IN, fork_depth: 1.848 INCHES NOMINAL IN, shank_length: 0.468 INCHES NOMINAL IN, thread_class: 3B ROD CONNECTION, hole_diameter: 0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-129-8399, 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
6566-20-310-3101
NSN: 5340-01-129-8399
FSC: 5340 — Hardware, Commercial
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
end_radius0.438 INCHES NOMINAL IN
fork_depth1.848 INCHES NOMINAL IN
shank_length0.468 INCHES NOMINAL IN
thread_class3B ROD CONNECTION
hole_diameter0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
thread_length0.690 INCHES NOMINAL ROD CONNECTION IN
shank_diameter0.718 INCHES NOMINAL IN
fork_span_width0.950 INCHES MINIMUM AND 0.957 INCHES MAXIMUM IN
overall_diameter1.130 INCHES NOMINAL IN
style_designatorCLEVIS
thread_directionRIGHT-HAND ROD CONNECTION
NSN5340-01-129-8399
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6566-20-310-3101 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
•
SHANK DIAMETER: 0.718 INCHES NOMINAL IN
•
FORK SPAN WIDTH: 0.950 INCHES MINIMUM AND 0.957 INCHES MAXIMUM IN
•
FORK ARM THICKNESS: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
OVERALL DIAMETER: 1.130 INCHES NOMINAL IN
•
END RADIUS: 0.438 INCHES NOMINAL IN
•
THREAD LENGTH: 0.690 INCHES NOMINAL ROD CONNECTION IN
•
SHANK LENGTH: 0.468 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.718 INCHES NOMINAL IN
FORK SPAN WIDTH0.950 INCHES MINIMUM AND 0.957 INCHES MAXIMUM IN
FORK ARM THICKNESS0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER1.130 INCHES NOMINAL IN
END RADIUS0.438 INCHES NOMINAL IN
THREAD LENGTH0.690 INCHES NOMINAL ROD CONNECTION IN
SHANK LENGTH0.468 INCHES NOMINAL IN
STYLE DESIGNATORCLEVIS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6566-20-310-3101?
6566-20-310-3101 is a CLEVIS,ROD END.
What is the NSN for 6566-20-310-3101?
6566-20-310-3101 is cataloged in the U.S. Government catalog under NSN 5340-01-129-8399. 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.