PartsTable
Technical Data Sheet
PartsTable / MRO / 800173
800173 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
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, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 1.312 INCHES NOMINAL IN, groove_width: 0.500 INCHES MINIMUM AND 0.560 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 5305-00-392-4811, 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→ 800173
NSN: 5305-00-392-4811
FSC: 5305
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.312 INCHES NOMINAL IN
groove_width0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
thread_class3A A
body_diameter0.425 INCHES NOMINAL IN
coil_quantity16
grommet_styleROUND
thread_length0.844 INCHES MINIMUM IN
overall_height0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
NSN5305-00-392-4811
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 800173 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FASTENER LENGTH: 1.312 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 24
•
INTERNAL DRIVE STYLE: SLOT
•
THREAD LENGTH: 0.844 INCHES MINIMUM IN
•
THREAD SERIES DESIGNATOR: UNF
•
MATERIAL: STEEL OVERALL
•
THREAD CLASS: 3A A
•
NOMINAL THREAD DIAMETER: 0.312 INCHES 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)
FASTENER LENGTH1.312 INCHES NOMINAL IN
THREAD QUANTITY PER INCH24
INTERNAL DRIVE STYLESLOT
THREAD LENGTH0.844 INCHES MINIMUM IN
THREAD SERIES DESIGNATORUNF
MATERIALSTEEL OVERALL
THREAD CLASS3A A
NOMINAL THREAD DIAMETER0.312 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
30D207F016DFAInterchangeable
interchangeable cross-reference
interchangeable
800173Interchangeable
interchangeable cross-reference
interchangeable
803060Interchangeable
interchangeable cross-reference
interchangeable
03011K2111-01Interchangeable
interchangeable cross-reference
interchangeable
03011K2111Interchangeable
interchangeable cross-reference
interchangeable
8329718Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 800173?
800173 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 800173?
There are 6 known substitutes for 800173: 30D207F016DFA, 800173, 803060 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 800173?
800173 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-392-4811. 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