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SUN58838 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.650 INCHES NOMINAL IN, overall_height: 0.060 INCHES NOMINAL IN, outside_diameter: 0.855 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, material_thickness: 0.010 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-115-9718, 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
SUN58838
NSN: 5310-01-115-9718
FSC: 5310
CAGE: 54368 — AERO SPRING & MANUFACTURING COMPANY, INC. DBA AERO SPRING & MANUFACTURING CO INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.650 INCHES NOMINAL IN
overall_height0.060 INCHES NOMINAL IN
outside_diameter0.855 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
material_thickness0.010 INCHES NOMINAL IN
material_document_and_classificationMIL-S-5059,COMP 302 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-115-9718
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SUN58838 · 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
•
MATERIAL THICKNESS: 0.010 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
HOLE DIAMETER: 0.650 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.855 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059,COMP 302 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.010 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
HOLE DIAMETER0.650 INCHES NOMINAL IN
OUTSIDE DIAMETER0.855 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059,COMP 302 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
OVERALL HEIGHT0.060 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
58838Interchangeable
interchangeable cross-reference
interchangeable
600404Interchangeable
interchangeable cross-reference
interchangeable
W0855-010-SInterchangeable
interchangeable cross-reference
interchangeable
W0855-0103Interchangeable
interchangeable cross-reference
interchangeable
WAV2800-500Interchangeable
interchangeable cross-reference
interchangeable
58838OXIDEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SUN58838?
SUN58838 is a WASHER,SPRING TENSION.
What parts can replace SUN58838?
There are 9 known substitutes for SUN58838: 58838, 600404, W0855-010-S and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SUN58838?
SUN58838 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-115-9718. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026