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PartsTable / COMPONENT / 21303 FIND 16
21303 FIND 16 ✓ 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 SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, material_document_and_classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-449-1440, 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
21303 FIND 16
NSN: 3040-01-449-1440
FSC: 3040
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 416
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
NSN3040-01-449-1440
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 21303 FIND 16 MFR SHAFT,SHOULDERED
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 416
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 416
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
21303Interchangeable
interchangeable cross-reference
interchangeable
900404-8Interchangeable
interchangeable cross-reference
interchangeable
632394-1Interchangeable
interchangeable cross-reference
interchangeable
DM-2244Interchangeable
interchangeable cross-reference
interchangeable
BP1393Interchangeable
interchangeable cross-reference
interchangeable
HR-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21303 FIND 16?
21303 FIND 16 is a SHAFT,SHOULDERED.
What parts can replace 21303 FIND 16?
There are 20 known substitutes for 21303 FIND 16: 21303, 900404-8, 632394-1 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21303 FIND 16?
21303 FIND 16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-449-1440. 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