PartsTable
Technical Data Sheet
8398 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include end_type: INTERNAL THREAD SINGLE END, material: STEEL, body_style: W/THD BUSHING MTG, TERMINAL(S) ON ONE END, head_style: FILLISTER, body_length: 4.500 INCHES MAXIMUM IN, design_type: SELF-CONTAINED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-013-2096, 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 8398
NSN: 5305-00-013-2096
FSC: 5305
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
end_typeINTERNAL THREAD SINGLE END
materialSTEEL
base_shapeI
body_styleW/THD BUSHING MTG, TERMINAL(S) ON ONE END
head_styleFILLISTER
body_length4.500 INCHES MAXIMUM IN
design_typeSELF-CONTAINED
head_height0.118 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
thread_class2A A
body_diameter1.500 INCHES NOMINAL IN
head_diameter0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
movement_typeMOBILE
NSN5305-00-013-2096
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8398 · 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
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 4S STYLE
THREAD CLASS: 2A A
THREAD LENGTH: 0.250 INCHES NOMINAL IN
THREAD SERIES DESIGNATOR: UNF
THREAD QUANTITY PER INCH: 32
SCREW MATERIAL: STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020
HEAD STYLE: FILLISTER
INTERNAL DRIVE STYLE: SLOT
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)
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 4S STYLE
THREAD CLASS2A A
THREAD LENGTH0.250 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32
SCREW MATERIALSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLESLOT
FASTENER LENGTH0.250 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC ALL MATERIAL RESPONSES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
5935PL2088362Interchangeable
interchangeable cross-reference
interchangeable
A2130071ISSUECInterchangeable
interchangeable cross-reference
interchangeable
252-23961CInterchangeable
interchangeable cross-reference
interchangeable
8398-010Interchangeable
interchangeable cross-reference
interchangeable
8398Interchangeable
interchangeable cross-reference
interchangeable
K8398Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8398?
8398 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8398?
There are 23 known substitutes for 8398: 5935PL2088362, A2130071ISSUEC, 252-23961C and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8398?
8398 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-013-2096. This indicates validated use in U.S. government and defense supply chains.
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