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Technical Data Sheet
SP-169 ✓ 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,CERAMIC DIELECTR. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, body_style: BUTTON TYPE, W/O MTG TABS, body_length: 0.050 INCHES NOMINAL IN, body_diameter: 0.312 INCHES NOMINAL IN, rim_surface_width: 0.156 INCHES NOMINAL IN, peripheral_diameter: 0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-126-5191, 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 SP-169
NSN: 5330-00-126-5191
FSC: 5330
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
body_styleBUTTON TYPE, W/O MTG TABS
body_length0.050 INCHES NOMINAL IN
body_diameter0.312 INCHES NOMINAL IN
rim_surface_width0.156 INCHES NOMINAL IN
peripheral_diameter0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
center_hole_diameter0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
cross-sectional_height0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
terminal_type_and_quantity2 THREADED HOLE
cross-sectional_shape_styleSPECIAL
tolerance_range_per_section-15.00 TO 15.00 PERCENT SINGLE SECTION
NSN5330-00-126-5191
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SP-169 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
CROSS-SECTIONAL HEIGHT: 0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
CENTER HOLE DIAMETER: 0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
PERIPHERAL DIAMETER: 0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
RIM SURFACE WIDTH: 0.156 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
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)
CROSS-SECTIONAL HEIGHT0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.750 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
PERIPHERAL DIAMETER0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
RIM SURFACE WIDTH0.156 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESPECIAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
SP179Interchangeable
interchangeable cross-reference
interchangeable
4570382-1Interchangeable
interchangeable cross-reference
interchangeable
SP19Interchangeable
interchangeable cross-reference
interchangeable
T#SP19Interchangeable
interchangeable cross-reference
interchangeable
099001Interchangeable
interchangeable cross-reference
interchangeable
SCD5059-37Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SP-169?
SP-169 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace SP-169?
There are 13 known substitutes for SP-169: SP179, 4570382-1, SP19 and 10 more. Substitute compatibility should be verified for your specific system.
Is SP-169 still available?
SP-169 is currently cancelled.
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