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426-C-59 — WASHER,SPRING TENSION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

426-C-59: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include end_item_identification: F/A-18E/F;GEARBOX,ACCESSORY D 01-463-6963, criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: (INAVY)SPRING,WAVY,BEARING. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-478-1641, 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
426-C-59
NSN: 5310-01-478-1641
FSC: 5310 — Nuts and Washers
CAGE: 51814 — SMALLEY STEEL RING CO. (USA)
SPECIFICATIONS
end_item_identificationF/A-18E/F;GEARBOX,ACCESSORY D 01-463-6963
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agency(INAVY)SPRING,WAVY,BEARING
NSN5310-01-478-1641
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 426-C-59 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: AGAV
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)SPRING,WAVY,BEARING
END ITEM IDENTIFICATIONF/A-18E/F;GEARBOX,ACCESSORY D 01-463-6963
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
5908650-15Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 426-C-59?
426-C-59 is a WASHER,SPRING TENSION.
What parts can replace 426-C-59?
There is 1 known substitute for 426-C-59: 5908650-15. Substitute compatibility should be verified for your specific system.
What is the NSN for 426-C-59?
426-C-59 is cataloged in the U.S. Government catalog under NSN 5310-01-478-1641. This indicates validated use in U.S. government and defense supply chains.
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