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900885 ✓ 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

The CAPACITOR,ELECTRICAL is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: ALUMINUM ALLOY SINGLE END, design_form: PREBENT, thread_class: 3B SINGLE END, wall_thickness: 0.031 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE END, seat_angle_in_deg: 33.0 SINGLE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-262-9350, 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
900885
NSN: 5330-00-262-9350
FSC: 5330
CAGE: 53R17 — TRIAD TECHNOLOGIES LLC DBA TRIAD TECHNOLOGIES IL, LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SINGLE END
design_formPREBENT
thread_class3B SINGLE END
wall_thickness0.031 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg33.0 SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.500 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, FLARED SINGLE END
fsc_application_dataCONVERTER,LIQUID OXYGEN,AIRCRAFT
tube_outside_diameter0.313 INCHES NOMINAL IN
end_connection_spec/stdMIL,MIL-F-5509,PART NO. AN818-5D AND AN819-5D
NSN5330-00-262-9350
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 900885 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 SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
BOLT HOLE QUANTITY: 8
•
HOLE DIAMETER: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
BOLT CIRCLE DIAMETER: 10.500 INCHES NOMINAL IN
•
MATERIAL: PAPER AND GLUE OVERALL
•
APERTURE DIAMETER: 9.250 INCHES NOMINAL IN
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 SHAPE STYLESOLID SINGLE OR COMPOSITION
BOLT HOLE QUANTITY8
HOLE DIAMETER0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORCIRCULAR
BOLT CIRCLE DIAMETER10.500 INCHES NOMINAL IN
MATERIALPAPER AND GLUE OVERALL
APERTURE DIAMETER9.250 INCHES NOMINAL IN
OUTSIDE DIAMETER11.500 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
885Interchangeable
interchangeable cross-reference
interchangeable
MIL-E-1Interchangeable
interchangeable cross-reference
interchangeable
30F1440Interchangeable
interchangeable cross-reference
interchangeable
3030R-N-.375-1Interchangeable
interchangeable cross-reference
interchangeable
9226N140Interchangeable
interchangeable cross-reference
interchangeable
B8-85Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 900885?
900885 is a CAPACITOR,ELECTRICAL.
What parts can replace 900885?
There are 16 known substitutes for 900885: 885, MIL-E-1, 30F1440 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 900885?
900885 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-262-9350. 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