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S1665-61604 — CLEVIS,ROD END

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S1665-61604: CLEVIS,ROD END.

The CLEVIS,ROD END is a the manufacturer industrial component. Key specifications include material: MAGNESIUM ALLOY AZ80A OVERALL, end_radius: 0.375 INCHES NOMINAL IN, fork_depth: 1.532 INCHES NOMINAL IN, hole_diameter: 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, overall_width: 1.250 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-323-4926, 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
S1665-61604
NSN: 5340-00-323-4926
FSC: 5340 — Hardware, Commercial
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialMAGNESIUM ALLOY AZ80A OVERALL
end_radius0.375 INCHES NOMINAL IN
fork_depth1.532 INCHES NOMINAL IN
hole_diameter0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
overall_width1.250 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
fork_span_width0.530 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN
style_designatorCLEVIS
fork_arm_thickness0.330 INCHES NOMINAL IN
rod_connection_bore_depth0.218 INCHES NOMINAL IN
rod_connection_bore_diameter0.343 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
material_document_and_classificationQQ-M-40,COMP AZ80A,COND F FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-323-4926
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S1665-61604 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: 0.530 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN
•
FORK ARM THICKNESS: 0.330 INCHES NOMINAL IN
•
END RADIUS: 0.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CLEVIS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-M-40,COMP AZ80A,COND F FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
ROD CONNECTION BORE DIAMETER: 0.343 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.000 INCHES NOMINAL IN
FORK SPAN WIDTH0.530 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN
FORK ARM THICKNESS0.330 INCHES NOMINAL IN
END RADIUS0.375 INCHES NOMINAL IN
STYLE DESIGNATORCLEVIS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-M-40,COMP AZ80A,COND F FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH1.250 INCHES NOMINAL IN
ROD CONNECTION BORE DIAMETER0.343 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
ROD CONNECTION BORE DEPTH0.218 INCHES NOMINAL IN
MATERIALMAGNESIUM ALLOY AZ80A 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1665-61604?
S1665-61604 is a CLEVIS,ROD END.
What is the NSN for S1665-61604?
S1665-61604 is cataloged in the U.S. Government catalog under NSN 5340-00-323-4926. 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.