PartsTable
Technical Data Sheet
3-0055 ✓ Verified by PartsTable
Nathan · 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, body_style: W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE, body_width: 0.625 INCHES NOMINAL IN, case_style: RECESSED, flow_style: TWO WAY TWO PORT 90 DEGREE PLUG TURN, head_style: HEXAGON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-073-3344, 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 3-0055
NSN: 5330-00-073-3344
FSC: 5330
CAGE: 59431 — TECUMSEH PRODUCTS COMPANY LLC DIV TECUMSEH COMPRESSOR CO. LLC (USA)
SPECIFICATIONS
materialSTEEL
body_styleW/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE
body_width0.625 INCHES NOMINAL IN
case_styleRECESSED
flow_styleTWO WAY TWO PORT 90 DEGREE PLUG TURN
head_styleHEXAGON
link_styleEYE ENDS
seal_width0.438 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN
body_height2.687 INCHES NOMINAL IN
body_length0.620 INCHES MAXIMUM IN
design_typeSINGLE CENTRALLY LOCATED HOLE
head_height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
NSN5330-00-073-3344
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3-0055 MFR: Nathan ⚠ 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
SIDE RADIUS FROM GASKET CENTER: 0.562 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS: 0.312 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS: 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
MATERIAL: ASBESTOS AND RUBBER SYNTHETIC OVERALL
BOLT CIRCLE DIAMETER: 1.625 INCHES NOMINAL IN
HOLE DIAMETER: 0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
BOLT HOLE QUANTITY: 2
STYLE DESIGNATOR: NON-CIRCULAR
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)
SIDE RADIUS FROM GASKET CENTER0.562 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.312 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
MATERIALASBESTOS AND RUBBER SYNTHETIC OVERALL
BOLT CIRCLE DIAMETER1.625 INCHES NOMINAL IN
HOLE DIAMETER0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
BOLT HOLE QUANTITY2
STYLE DESIGNATORNON-CIRCULAR
OVERALL WIDTH2.250 INCHES NOMINAL IN
APERTURE DIAMETER0.688 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
138017Interchangeable
interchangeable cross-reference
interchangeable
12805AInterchangeable
interchangeable cross-reference
interchangeable
827441Interchangeable
interchangeable cross-reference
interchangeable
17-04617-5Interchangeable
interchangeable cross-reference
interchangeable
17-04617-1Interchangeable
interchangeable cross-reference
interchangeable
3005-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-0055?
3-0055 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by Nathan. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3-0055?
There are 22 known substitutes for 3-0055: 138017, 12805A, 827441 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-0055?
3-0055 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-073-3344. This indicates validated use in U.S. government and defense supply chains.
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