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55C22171 — ROD END,TOWBAR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

55C22171: ROD END,TOWBAR.

The ROD END,TOWBAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1020 OR STEEL COMP 1018 OR STEEL COMP 1022 OVERALL, end_radius: 0.356 INCHES NOMINAL IN, fork_depth: 1.750 INCHES NOMINAL IN, thread_class: 2A ROD CONNECTION A, hole_diameter: 0.391 INCHES NOMINAL IN, overall_width: 1.312 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-877-8109, 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
55C22171
NSN: 5340-00-877-8109
NIINs: 008778109, 011458172
FSC: 5340 — Hardware, Commercial
CAGE: 97151 — AIR FORCE LIFECYCLE MANAGEMENT CENTER ELECTRONIC COMPONENTS (AFLCMC/EZSS) (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OR STEEL COMP 1018 OR STEEL COMP 1022 OVERALL
end_radius0.356 INCHES NOMINAL IN
fork_depth1.750 INCHES NOMINAL IN
thread_class2A ROD CONNECTION A
hole_diameter0.391 INCHES NOMINAL IN
overall_width1.312 INCHES NOMINAL IN
thread_length0.437 INCHES NOMINAL ROD CONNECTION IN
shank_diameter0.435 INCHES NOMINAL IN
fork_span_width0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
style_designatorCLEVIS
thread_directionRIGHT-HAND ROD CONNECTION
surface_treatmentCADMIUM OVERALL
NSN5340-00-877-8109
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 55C22171 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: 0.435 INCHES NOMINAL IN
•
FORK SPAN WIDTH: 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
FORK ARM THICKNESS: 0.812 INCHES NOMINAL IN
•
END RADIUS: 0.356 INCHES NOMINAL IN
•
THREAD LENGTH: 0.437 INCHES NOMINAL ROD CONNECTION IN
•
STYLE DESIGNATOR: CLEVIS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-634 FED SPEC 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OR SAE ASSN STD 3RD MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.435 INCHES NOMINAL IN
FORK SPAN WIDTH0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
FORK ARM THICKNESS0.812 INCHES NOMINAL IN
END RADIUS0.356 INCHES NOMINAL IN
THREAD LENGTH0.437 INCHES NOMINAL ROD CONNECTION IN
STYLE DESIGNATORCLEVIS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC 1ST MATERIAL RESPONSE OR SAE ASSN STD 2ND MATERIAL RESPONSE OR SAE ASSN STD 3RD MATERIAL RESPONSE OVERALL
OVERALL WIDTH1.312 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND ROD CONNECTION
NOMINAL THREAD SIZE0.438 INCHES ROD CONNECTION IN
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 55C22171?
55C22171 is a ROD END,TOWBAR.
What is the NSN for 55C22171?
55C22171 is cataloged in the U.S. Government catalog under NSN 5340-00-877-8109. This indicates validated use in U.S. government and defense supply chains.
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