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Technical Data Sheet
PartsTable / COMPONENT / 121046
121046 ✓ 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 TAP,THREAD CUTTING is a the manufacturer industrial component. Key specifications include length: 0.312 INCHES NOMINAL SQUARE END IN, material: STEEL OVERALL, thread_class: 2A NUT THREAD A A, thread_length: 1.130 INCHES MINIMUM IN, overall_length: 2.500 INCHES NOMINAL IN, shank_diameter: 0.318 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5136-00-555-9206, 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
121046
NSN: 5136-00-555-9206
FSC: 5136
CAGE: 56922 — JARVIS CUTTING TOOLS INC (USA)
SPECIFICATIONS
length0.312 INCHES NOMINAL SQUARE END IN
materialSTEEL OVERALL
thread_class2A NUT THREAD A A
thread_length1.130 INCHES MINIMUM IN
flute_quantity4
overall_length2.500 INCHES NOMINAL IN
shank_diameter0.318 INCHES MINIMUM IN
style_designatorSTRAIGHT FLUTE
thread_directionRIGHT-HAND
thread_structureREGULAR
width_across_flats0.191 INCHES NOMINAL IN
nominal_thread_size0.312 INCHES NUT THREAD A IN
NSN5136-00-555-9206
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TAP,THREAD CUTTING TITLE COMPONENT PN 121046 MFR TAP,THREAD CUTTING
KEY FEATURES
•
SHANK DIAMETER: 0.318 INCHES MINIMUM IN
•
THREAD PITCH DIAMETERS: +0.2185 TO 0.2190 INCHES IN
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.250-20 UNIFIED NATIONAL COARSE (UNC)
•
ENVIRONMENTAL ATTRIBUTE CODE: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
•
STYLE DESIGNATOR: STRAIGHT FLUTE
•
WIDTH ACROSS FLATS: 0.191 INCHES NOMINAL IN
•
LENGTH: 0.312 INCHES NOMINAL SQUARE END IN
•
THREAD STRUCTURE: REGULAR
TECHNICAL CHARACTERISTICS (FLIS)
SHANK DIAMETER0.318 INCHES MINIMUM IN
THREAD PITCH DIAMETERS+0.2185 TO 0.2190 INCHES IN
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.250-20 UNIFIED NATIONAL COARSE (UNC)
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
STYLE DESIGNATORSTRAIGHT FLUTE
WIDTH ACROSS FLATS0.191 INCHES NOMINAL IN
LENGTH0.312 INCHES NOMINAL SQUARE END IN
THREAD STRUCTUREREGULAR
SPECIFICATION/STANDARD DATA05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STARTING CHAMFER TYPETAPER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
216-32496-1Interchangeable
interchangeable cross-reference
interchangeable
14022Interchangeable
interchangeable cross-reference
interchangeable
1402-4Interchangeable
interchangeable cross-reference
interchangeable
C1321-0812Interchangeable
interchangeable cross-reference
interchangeable
45510Interchangeable
interchangeable cross-reference
interchangeable
KSC812Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 121046?
121046 is a TAP,THREAD CUTTING.
What parts can replace 121046?
There are 24 known substitutes for 121046: 216-32496-1, 14022, 1402-4 and 21 more. Substitute compatibility should be verified for your specific system.
Is 121046 still available?
121046 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026