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Technical Data Sheet
PartsTable / MRO / 2021115
2021115 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: STEEL COMP 303S OVERALL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 2.562 INCHES NOMINAL IN, body_diameter: 1.000 INCHES NOMINAL IN, first_end_style: CHAMFERED, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-290-9132, 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
MRO→ MRO_GENERAL→ 2021115
NSN: 5315-00-290-9132
FSC: 5315
CAGE: 11871 — RECON/OPTICAL, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 303S OVERALL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length2.562 INCHES NOMINAL IN
body_diameter1.000 INCHES NOMINAL IN
first_end_styleCHAMFERED
features_providedHERMETICALLY SEALED CASE
surface_treatmentPASSIVATE OVERALL
pin_overall_length0.188 INCHES NOMINAL IN
pin_overall_diameter0.0620 INCHES NOMINAL IN
first_end_taper_angle45.0 DEGREES NOMINAL
reliability_indicatorNOT ESTABLISHED
first_end_taper_length0.005 INCHES NOMINAL IN
NSN5315-00-290-9132
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2021115 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
PIN OVERALL LENGTH: 0.188 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
FIRST END STYLE: CHAMFERED
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP 303S OVERALL
•
PIN OVERALL DIAMETER: 0.0620 INCHES NOMINAL IN
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
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN OVERALL LENGTH0.188 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303S OVERALL
PIN OVERALL DIAMETER0.0620 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.005 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
C85585Interchangeable
interchangeable cross-reference
interchangeable
XHF27194-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2021115?
2021115 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2021115?
There are 2 known substitutes for 2021115: C85585, XHF27194-10. Substitute compatibility should be verified for your specific system.
What is the NSN for 2021115?
2021115 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-290-9132. 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