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21130014 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

21130014: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, end_similarity: NOT IDENTICAL, overall_length: 10.250 INCHES NOMINAL IN, surface_finish: 32.0 MICROINCHES, first_end_style: PLAIN, second_end_style: CROSS DRILLED HOLE, EXTERNALLY THREADED AND FLAT KEYWAY. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-273-7664, 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
21130014
NSN: 3040-01-273-7664
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 20019 — WARD LEONARD CT LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 303
step_quantity7
end_similarityNOT IDENTICAL
overall_length10.250 INCHES NOMINAL IN
surface_finish32.0 MICROINCHES
first_end_stylePLAIN
second_end_styleCROSS DRILLED HOLE, EXTERNALLY THREADED AND FLAT KEYWAY
first_end_diameter0.6693 INCHES NOMINAL IN
second_end_diameter0.4992 INCHES NOMINAL IN
largest_step_diameter1.000 INCHES NOMINAL IN
external_keyway_length2.375 INCHES NOMINAL SECOND END IN
second_end_keyway_depth0.1875 INCHES NOMINAL IN
NSN3040-01-273-7664
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 21130014 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SURFACE FINISH: 32.0 MICROINCHES
•
SECOND END HOLE DIAMETER: 0.1250 INCHES NOMINAL IN
•
SECOND END EXTERNAL THREAD LENGTH: 0.8125 INCHES NOMINAL IN
•
STEP QUANTITY: 7
•
FIRST END DIAMETER: 0.6693 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.4992 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 1.000 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES
SECOND END HOLE DIAMETER0.1250 INCHES NOMINAL IN
SECOND END EXTERNAL THREAD LENGTH0.8125 INCHES NOMINAL IN
STEP QUANTITY7
FIRST END DIAMETER0.6693 INCHES NOMINAL IN
SECOND END DIAMETER0.4992 INCHES NOMINAL IN
LARGEST STEP DIAMETER1.000 INCHES NOMINAL IN
FIRST END STYLEPLAIN
SECOND END KEYWAY WIDTH0.0937 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A581 ASSN STD SINGLE MATERIAL RESPONSE
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21130014?
21130014 is a SHAFT,SHOULDERED.
What is the NSN for 21130014?
21130014 is cataloged in the U.S. Government catalog under NSN 3040-01-273-7664. 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.