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Technical Data Sheet
PartsTable / MRO / 612893
612893 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include material: STEEL TUBING, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 1.438 INCHES NOMINAL IN, design_form: PREBENT, thread_class: 2B SECOND END, body_diameter: 0.463 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 4710-00-233-7993, 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→ 612893
NSN: 4710-00-233-7993
FSC: 4710
CAGE: 31969 — ROCKLAND, INC. (USA)
SPECIFICATIONS
materialSTEEL TUBING
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.438 INCHES NOMINAL IN
design_formPREBENT
thread_class2B SECOND END
body_diameter0.463 INCHES NOMINAL IN
wall_thickness0.095 INCHES NOMINAL IN
terminal_length1.625 INCHES MINIMUM IN
thread_directionRIGHT-HAND SECOND END
features_providedHERMETICALLY SEALED CASE
seat_angle_in_deg30.0 SECOND END
terminal_diameter0.032 INCHES NOMINAL IN
NSN4710-00-233-7993
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 612893 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD SERIES DESIGNATOR: UNF SECOND END
•
MATERIAL: STEEL SECOND END
•
SEAT ANGLE IN DEG: 12.0 FIRST END
•
NOMINAL THREAD SIZE: 0.562 INCHES FIRST END IN
•
TUBE OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
END CONNECTION STYLE: SWIVEL NUT, FLARELESS CAP FIRST END
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)
THREAD SERIES DESIGNATORUNF SECOND END
MATERIALSTEEL SECOND END
SEAT ANGLE IN DEG12.0 FIRST END
THREAD SERIES DESIGNATORUNF FIRST END
MATERIALSTEEL FIRST END
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
END CONNECTION STYLESWIVEL NUT, FLARELESS CAP FIRST END
DESIGN FORMPREBENT
THREAD CLASS2B SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
300401TYPE30Interchangeable
interchangeable cross-reference
interchangeable
16M4104Interchangeable
interchangeable cross-reference
interchangeable
612893Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 612893?
612893 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 612893?
There are 3 known substitutes for 612893: 300401TYPE30, 16M4104, 612893. Substitute compatibility should be verified for your specific system.
What is the NSN for 612893?
612893 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-233-7993. 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