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Technical Data Sheet
PartsTable / COMPONENT / 52001-2
52001-2 ✓ Verified by PartsTable
— · ORING SEAL
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 flow_angle: 90.0 DEGREES SECOND END, temp_rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 3B SECOND END, connection_type: THREADED INTERNAL TUBE SECOND END, connection_style: FLARE FIRST END, operating_pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-037-3507, 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
52001-2
NSN: 5340-00-037-3507
FSC: 5340
CAGE: 28839 — TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
temp_rating-65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class3B SECOND END
connection_typeTHREADED INTERNAL TUBE SECOND END
connection_styleFLARE FIRST END
operating_pressure125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
burst_test_pressure500.0 POUNDS PER SQUARE INCH LBS
nominal_thread_size0.750 INCHES SECOND END IN
end_connection_designELBOW SECOND END
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
hydrostatic_test_pressure250.0 POUNDS PER SQUARE INCH LBS
measuring_method_and_length14.625 INCHES MINIMUM WORKING AND 15.375 INCHES MAXIMUM WORKING IN
NSN5340-00-037-3507
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 52001-2 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL THICKNESS: 0.083 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
•
MATERIAL: STEEL
•
RADIUS: 2.875 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM
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)
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATORCONCAVE
MATERIAL THICKNESS0.083 INCHES NOMINAL IN
OUTSIDE DIAMETER1.870 INCHES MINIMUM AND 1.880 INCHES MAXIMUM IN
MATERIALSTEEL
RADIUS2.875 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
520012Interchangeable
interchangeable cross-reference
interchangeable
21-05Interchangeable
interchangeable cross-reference
interchangeable
1600-0091-01875Interchangeable
interchangeable cross-reference
interchangeable
SA22C488Interchangeable
interchangeable cross-reference
interchangeable
AT5524Interchangeable
interchangeable cross-reference
interchangeable
37B201919P102Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52001-2?
52001-2 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 52001-2?
There are 10 known substitutes for 52001-2: 520012, 21-05, 1600-0091-01875 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52001-2?
52001-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-037-3507. 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