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Technical Data Sheet
PartsTable / COMPONENT / S-12D
S-12D ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include design_type: LIVE, shank_shape: TAPERED, bearing_type: BALL, taper_series: MORSE, usage_design: TAILSTOCK, point_shank_size: NUMBER 2 MORSE TAPER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-450-9020, 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
S-12D
NSN: 3460-00-450-9020
FSC: 3460
CAGE: 31368 — J & S TOOL CO INC (USA)
SPECIFICATIONS
design_typeLIVE
shank_shapeTAPERED
bearing_typeBALL
taper_seriesMORSE
usage_designTAILSTOCK
point_shank_sizeNUMBER 2 MORSE TAPER
point_shank_shapeTAPERED
shank_taper_number2
point_replaceabilityREPLACEABLE
head_type_and_quantity1 ENLARGED MALE POINT
point_maximum_diameter0.687 INCHES IN
inserted_point_accommodationPROVIDED
NSN3460-00-450-9020
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEMICONDUCTOR DEVICE,DIODE TITLE COMPONENT PN S-12D MFR SEMICONDUCTOR DEVICE,D
KEY FEATURES
•
SHANK SHAPE: TAPERED
•
USAGE DESIGN: TAILSTOCK
•
SHANK TAPER NUMBER: 2
•
DESIGN TYPE: LIVE
•
POINT REPLACEABILITY: REPLACEABLE
•
TAPER SERIES: MORSE
•
POINT SHANK SIZE: NUMBER 2 MORSE TAPER
•
INSERTED POINT ACCOMMODATION: PROVIDED
TECHNICAL CHARACTERISTICS (FLIS)
SHANK SHAPETAPERED
USAGE DESIGNTAILSTOCK
SHANK TAPER NUMBER2
DESIGN TYPELIVE
POINT REPLACEABILITYREPLACEABLE
TAPER SERIESMORSE
POINT SHANK SIZENUMBER 2 MORSE TAPER
INSERTED POINT ACCOMMODATIONPROVIDED
HEAD TYPE AND QUANTITY1 ENLARGED MALE POINT
POINT MAXIMUM DIAMETER0.687 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
JAN1N251Interchangeable
interchangeable cross-reference
interchangeable
6151821Interchangeable
interchangeable cross-reference
interchangeable
7905212-030Interchangeable
interchangeable cross-reference
interchangeable
570022Interchangeable
interchangeable cross-reference
interchangeable
570002Interchangeable
interchangeable cross-reference
interchangeable
N57Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S-12D?
S-12D is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace S-12D?
There are 6 known substitutes for S-12D: JAN1N251, 6151821, 7905212-030 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S-12D?
S-12D is cataloged in the Federal Logistics Information System (FLIS) under NSN 3460-00-450-9020. 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