PartsTable
Technical Data Sheet

940 1/2 — CAPACITOR,VARIABLE,MICA DIELECTR

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

940 1/2: CAPACITOR,VARIABLE,MICA DIELECTR.

CAPACITOR,VARIABLE,MICA DIELECTR. Key specifications include diameter: 0.125 INCHES NOMINAL IN, material: STEEL OVERALL, body_style: COMPRESSION, body_width: 0.110 INCHES NOMINAL IN, point_type: CONVENTIONAL, body_height: 0.030 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5133-00-189-9322, 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→ 940 1/2
NSN: 5133-00-189-9322
NIINs: 001899322, 005009984, 006217214, 010756626, 012999635, 015399458, 016015583, 017244142
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 13130 — CLEVELAND TWIST DRILL CO DIV OF GREENFIELD INDUSTRIES INC (USA)
SPECIFICATIONS
diameter0.125 INCHES NOMINAL IN
materialSTEEL OVERALL
body_styleCOMPRESSION
body_width0.110 INCHES NOMINAL IN
point_typeCONVENTIONAL
body_height0.030 INCHES NOMINAL IN
body_length0.140 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flute_length4.375 INCHES NOMINAL IN
body_materialMETAL
flute_quantity2
NSN5133-00-189-9322
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,MICA DIELECTR TITLE COMPONENT PN 940 1/2 MFR CAPACITOR,VARIABLE,MIC
KEY FEATURES
•
CUTTING END STYLE: GENERAL PURPOSE
•
TAPER SHANK SIZE DESIGNATOR: 2 MORSE
•
FLUTE LENGTH: 4.375 INCHES NOMINAL IN
•
NOMINAL CUTTING DIAMETER: 0.5000 INCHES IN
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SHANK STYLE: STANDARD TAPER W/TANG
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
CUTTING END STYLEGENERAL PURPOSE
TAPER SHANK SIZE DESIGNATOR2 MORSE
FLUTE LENGTH4.375 INCHES NOMINAL IN
OVERALL LENGTH8.250 INCHES NOMINAL IN
NOMINAL CUTTING DIAMETER0.5000 INCHES IN
CUTTING ROTATION DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SHANK STYLESTANDARD TAPER W/TANG
FLUTE QUANTITY2
SPECIAL FEATURESTAPER SHANK LG; FRACTIONAL SIZE 1/2
SUBSTITUTES & CROSS-REFERENCES 7
25100Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
110 1/2Reference document
Same NSN cross-reference
Reference document — Secondary reference
500Reference document
Same NSN cross-reference
Reference document — Secondary reference
1302Reference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-D-751Reference document
Same NSN cross-reference
Reference document — Secondary reference
C12183Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy 940 1/2?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 940 1/2?
940 1/2 is a CAPACITOR,VARIABLE,MICA DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 940 1/2?
There are 7 known substitutes for 940 1/2: 25100, 110 1/2, 500 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 940 1/2?
940 1/2 is cataloged in the U.S. Government catalog under NSN 5133-00-189-9322. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 940 1/2

✓ 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.