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Technical Data Sheet
103079 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: STEEL INTERNALLY MOLDED-IN REINFORCEMENT, body_style: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 1.000 INCHES NOMINAL IN, seal_width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, body_height: 1.000 INCHES NOMINAL IN, body_length: 1.750 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 5330-00-507-3236, 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 103079
NSN: 5330-00-507-3236
FSC: 5330
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width1.000 INCHES NOMINAL IN
seal_width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
body_height1.000 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
constructionSOLID
housing_bore_diameter2.622 INCHES MINIMUM AND 2.624 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_height_from_body0.500 INCHES NOMINAL IN
terminal_surface_treatmentSOLDER
NSN5330-00-507-3236
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 103079 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
ACCOMMODATED SHAFT DIAMETER: 1.624 INCHES MINIMUM AND 1.626 INCHES MAXIMUM IN
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
SEAL WIDTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
CONSTRUCTION: SOLID
HOUSING BORE DIAMETER: 2.622 INCHES MINIMUM AND 2.624 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE: DUAL LIP
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)
ACCOMMODATED SHAFT DIAMETER1.624 INCHES MINIMUM AND 1.626 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
MATERIALSTEEL INTERNALLY MOLDED-IN REINFORCEMENT
SEAL WIDTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
CONSTRUCTIONSOLID
HOUSING BORE DIAMETER2.622 INCHES MINIMUM AND 2.624 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEDUAL LIP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
70846Interchangeable
interchangeable cross-reference
interchangeable
S7-27Interchangeable
interchangeable cross-reference
interchangeable
154026Interchangeable
interchangeable cross-reference
interchangeable
26-00301-0060Interchangeable
interchangeable cross-reference
interchangeable
0420746-108Interchangeable
interchangeable cross-reference
interchangeable
420746-108Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 103079?
103079 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 103079?
There are 8 known substitutes for 103079: 70846, S7-27, 154026 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 103079?
103079 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-507-3236. This indicates validated use in U.S. government and defense supply chains.
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