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N0083 ✓ 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 CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, thickness: 0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, nut_height: 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN, thread_class: 2B, hole_diameter: 0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM 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 5310-01-653-8897, 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
N0083
NSN: 5310-01-653-8897
FSC: 5310
CAGE: 6SQ46 — NAMJET LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
thickness0.051 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
nut_height0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
thread_class2B
hole_diameter0.401 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
fastener_length2.500 INCHES NOMINAL IN
overall_diameter0.805 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN
special_featuresMATERIAL GRADE 8
thread_directionRIGHT-HAND
width_across_flats0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
NSN5310-01-653-8897
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: N0083 · 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
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
610697Interchangeable
interchangeable cross-reference
interchangeable
900553Interchangeable
interchangeable cross-reference
interchangeable
25T819D7Interchangeable
interchangeable cross-reference
interchangeable
25040Interchangeable
interchangeable cross-reference
interchangeable
40035Interchangeable
interchangeable cross-reference
interchangeable
5020-(3-1/2)Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N0083?
N0083 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace N0083?
There are 9 known substitutes for N0083: 610697, 900553, 25T819D7 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N0083?
N0083 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-653-8897. 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