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TC12 — CAPACITOR,FIXED,PAPER DIELECTRIC

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

TC12: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include shape: STRAIGHT, width: 28.625 INCHES NOMINAL IN, height: 17.250 INCHES NOMINAL IN, length: 30.125 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: CARBON AND PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-181-6784, 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→ TC12
NSN: 5120-00-181-6784
NIINs: 001816784, 005329146, 006490565, 010459154, 011738362, 013626773, 015933789
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 07971 — BONNEY FORGE CORP (USA)
SPECIFICATIONS
shapeSTRAIGHT
width28.625 INCHES NOMINAL IN
height17.250 INCHES NOMINAL IN
length30.125 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialCARBON AND PLASTIC
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length1.250 INCHES NOMINAL IN
body_diameter0.438 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
head_thickness0.375 INCHES NOMINAL IN
mounting_shankINCLUDED
NSN5120-00-181-6784
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Brother CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN TC12 MFR Brother CAPACITOR,FIXED,PAPER
KEY FEATURES
•
DRIVE SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN
•
WRENCHING SURFACE SIZE: 0.375 INCHES NOMINAL SINGLE END IN
•
STYLE DESIGNATOR: OPEN END CAMBER
•
SPECIFICATION/STANDARD DATA: 05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 2 CLASS
•
WRENCHING SURFACE SHAPE: OVAL SINGLE END INTERNAL
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
DRIVE SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
WRENCHING SURFACE SIZE0.375 INCHES NOMINAL SINGLE END IN
STYLE DESIGNATOROPEN END CAMBER
OVERALL LENGTH1.297 INCHES NOMINAL IN
OVERALL WIDTH0.688 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA05047-ASME B107.100 CAT 21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 2 CLASS
WRENCHING SURFACE SHAPEOVAL SINGLE END INTERNAL
DRIVE END SHAPESQUARE SINGLE END INTERNAL
SPECIAL FEATURESFORGED STEEL
SUBSTITUTES & CROSS-REFERENCES 7
FC012Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B107.21 TY2CL2Reference document
Same NSN cross-reference
Reference document — Secondary reference
4912Reference document
Same NSN cross-reference
Reference document — Secondary reference
B107.21Reference document
Same NSN cross-reference
Reference document — Secondary reference
B107.100 CAT 21 TY2CL2Reference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-C-1507 TY2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TC12?
TC12 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by Brother. It is classified as a MRO (MRO_GENERAL).
What parts can replace TC12?
There are 7 known substitutes for TC12: FC012, B107.21 TY2CL2, 4912 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TC12?
TC12 is cataloged in the U.S. Government catalog under NSN 5120-00-181-6784. 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.