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21573-504 ✓ 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 21573-504 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-00-962-9820, 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
21573-504
NSN: 6640-00-962-9820
FSC: 6640
CAGE: 2E624 — VWR INTERNATIONAL, LLC DBA VWR SCIENTIFIC (USA)
SPECIFICATIONS
Part Number21573-504
NSN6640-00-962-9820
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 21573-504 TITLE COMPONENT PN 21573-504 MFR 21573-504
KEY FEATURES
•
ATTACHMENT METHOD: ROD CLAMP
•
INTEGRAL ATTACHMENT PROVISION: PROVIDED
•
SWIVEL JAW: PROVIDED
•
JAW ARMS ADJUSTMENT METHOD: SINGLE BOLT
•
MATERIAL: COPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED
•
ROD MAXIMUM CLAMPING DIAMETER: 0.750 INCHES IN
•
CONSTRUCTION: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
ATTACHMENT METHODROD CLAMP
INTEGRAL ATTACHMENT PROVISIONPROVIDED
SWIVEL JAWPROVIDED
JAW ARMS ADJUSTMENT METHODSINGLE BOLT
MATERIALCOPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED
ROD MAXIMUM CLAMPING DIAMETER0.750 INCHES IN
CONSTRUCTIONROUND
MATERIALPLASTIC SLEEVE
ATTACHMENT FACILITY LOCATIONEND
JAW TYPESINGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
5766Interchangeable
interchangeable cross-reference
interchangeable
102669Interchangeable
interchangeable cross-reference
interchangeable
BC1443Interchangeable
interchangeable cross-reference
interchangeable
752-03Interchangeable
interchangeable cross-reference
interchangeable
2640PL1891471Interchangeable
interchangeable cross-reference
interchangeable
2640PL1695771Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21573-504?
21573-504 is a 21573-504.
What parts can replace 21573-504?
There are 20 known substitutes for 21573-504: 5766, 102669, BC1443 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21573-504?
21573-504 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6640-00-962-9820. 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