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PartsTable / COMPONENT / 641E
641E ✓ 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 CHAIN,WELDLESS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thickness: 0.040 INCHES NOMINAL IN, overall_length: 0.583 FEET NOMINAL FT, style_designator: SAFETY-PLUMBERS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4010-00-505-4729, 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
641E
NSN: 4010-00-505-4729
FSC: 4010
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thickness0.040 INCHES NOMINAL IN
overall_length0.583 FEET NOMINAL FT
style_designatorSAFETY-PLUMBERS
NSN4010-00-505-4729
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAIN,WELDLESS TITLE COMPONENT PN 641E MFR CHAIN,WELDLESS
KEY FEATURES
•
THICKNESS: 0.040 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SAFETY-PLUMBERS
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THICKNESS0.040 INCHES NOMINAL IN
STYLE DESIGNATORSAFETY-PLUMBERS
OVERALL LENGTH0.583 FEET NOMINAL FT
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
A-A-1588Interchangeable
interchangeable cross-reference
interchangeable
A-A-1588 SIZE 5Interchangeable
interchangeable cross-reference
interchangeable
8105-00-117-9879Interchangeable
interchangeable cross-reference
interchangeable
4307Interchangeable
interchangeable cross-reference
interchangeable
W7-8Interchangeable
interchangeable cross-reference
interchangeable
149718Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 641E?
641E is a CHAIN,WELDLESS.
What parts can replace 641E?
There are 20 known substitutes for 641E: A-A-1588, A-A-1588 SIZE 5, 8105-00-117-9879 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 641E?
641E is cataloged in the Federal Logistics Information System (FLIS) under NSN 4010-00-505-4729. 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