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1256-3104 — CAPACITOR,VARIABLE,PLASTIC DIELE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1256-3104: CAPACITOR,VARIABLE,PLASTIC DIELE.

CAPACITOR,VARIABLE,PLASTIC DIELE. Key specifications include material: STEEL TUBING, design_form: PREBENT, wall_thickness: 0.049 INCHES NOMINAL IN, special_features: DIRECT REPLACEMENT PART; 100 MFD,20 VOLTS, end_connection_style: UNTHREADED INTERNAL SINGLE END, tube_outside_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-318-0387, 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→ 1256-3104
NSN: 4710-01-318-0387
NIINs: 013180387, 013474403, 016691845
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formPREBENT
wall_thickness0.049 INCHES NOMINAL IN
special_featuresDIRECT REPLACEMENT PART; 100 MFD,20 VOLTS
end_connection_styleUNTHREADED INTERNAL SINGLE END
tube_outside_diameter0.500 INCHES NOMINAL IN
end_item_identification2350-01305-0028,M109 A3E2
NSN4710-01-318-0387
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1256-3104 · 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
•
DESIGN FORM: PREBENT
•
WALL THICKNESS: 0.049 INCHES NOMINAL IN
•
END CONNECTION STYLE: UNTHREADED INTERNAL SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL: STEEL TUBING
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
DESIGN FORMPREBENT
WALL THICKNESS0.049 INCHES NOMINAL IN
END CONNECTION STYLEUNTHREADED INTERNAL SINGLE END
TUBE OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
END ITEM IDENTIFICATION2350-01305-0028,M109 A3E2
MATERIALSTEEL TUBING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1256-3104?
1256-3104 is a CAPACITOR,VARIABLE,PLASTIC DIELE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 1256-3104?
1256-3104 is cataloged in the U.S. Government catalog under NSN 4710-01-318-0387. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.