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156321 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

156321: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, end_similarity: NOT IDENTICAL, overall_length: 0.701 INCHES NOMINAL IN, first_end_style: PLAIN, second_end_style: EXTERNAL THREADED, first_end_diameter: 0.1880 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-677-8770, 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
156321
NSN: 3040-00-677-8770
NIINs: 006778770, 014752615
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialSTEEL
step_quantity2
end_similarityNOT IDENTICAL
overall_length0.701 INCHES NOMINAL IN
first_end_stylePLAIN
second_end_styleEXTERNAL THREADED
first_end_diameter0.1880 INCHES NOMINAL IN
second_end_diameter0.1360 INCHES NOMINAL IN
largest_step_diameter0.188 INCHES NOMINAL IN
second_end_external_thread_length0.234 INCHES NOMINAL IN
NSN3040-00-677-8770
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 156321 MFR SHAFT,SHOULDERED
KEY FEATURES
•
SECOND END EXTERNAL THREAD LENGTH: 0.234 INCHES NOMINAL IN
•
STEP QUANTITY: 2
•
FIRST END DIAMETER: 0.1880 INCHES NOMINAL IN
•
SECOND END DIAMETER: 0.1360 INCHES NOMINAL IN
•
LARGEST STEP DIAMETER: 0.188 INCHES NOMINAL IN
•
FIRST END STYLE: PLAIN
•
END SIMILARITY: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
SECOND END EXTERNAL THREAD LENGTH0.234 INCHES NOMINAL IN
STEP QUANTITY2
FIRST END DIAMETER0.1880 INCHES NOMINAL IN
SECOND END DIAMETER0.1360 INCHES NOMINAL IN
LARGEST STEP DIAMETER0.188 INCHES NOMINAL IN
FIRST END STYLEPLAIN
OVERALL LENGTH0.701 INCHES NOMINAL IN
END SIMILARITYNOT IDENTICAL
SECOND END STYLEEXTERNAL THREADED
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 156321?
156321 is a SHAFT,SHOULDERED.
What is the NSN for 156321?
156321 is cataloged in the U.S. Government catalog under NSN 3040-00-677-8770. 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.