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491-028 ✓ 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 SWAGING SLEEVE,WIRE ROPE is a the manufacturer industrial component. Key specifications include diameter: 0.187 INCHES NOMINAL IN, material: COPPER ALLOY, overall_length: 0.400 INCHES NOMINAL IN, inside_diameter: 0.106 INCHES NOMINAL IN, accommodated_material_diameter: 0.040 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-01-272-6593, 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
491-028
NSN: 4030-01-272-6593
FSC: 4030
CAGE: 94861 — MALABAR (USA)
SPECIFICATIONS
diameter0.187 INCHES NOMINAL IN
materialCOPPER ALLOY
overall_length0.400 INCHES NOMINAL IN
inside_diameter0.106 INCHES NOMINAL IN
accommodated_material_diameter0.040 INCHES NOMINAL IN
NSN4030-01-272-6593
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWAGING SLEEVE,WIRE ROPE TITLE COMPONENT PN 491-028 MFR SWAGING SLEEVE,WIRE RO
KEY FEATURES
•
INSIDE DIAMETER: 0.106 INCHES NOMINAL IN
•
ACCOMMODATED MATERIAL DIAMETER: 0.040 INCHES NOMINAL IN
•
DIAMETER: 0.187 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.106 INCHES NOMINAL IN
ACCOMMODATED MATERIAL DIAMETER0.040 INCHES NOMINAL IN
DIAMETER0.187 INCHES NOMINAL IN
OVERALL LENGTH0.400 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
4SBWInterchangeable
interchangeable cross-reference
interchangeable
JH-2Interchangeable
interchangeable cross-reference
interchangeable
155470Interchangeable
interchangeable cross-reference
interchangeable
A7Interchangeable
interchangeable cross-reference
interchangeable
9Interchangeable
interchangeable cross-reference
interchangeable
GS10C1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 491-028?
491-028 is a SWAGING SLEEVE,WIRE ROPE.
What parts can replace 491-028?
There are 22 known substitutes for 491-028: 4SBW, JH-2, 155470 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 491-028?
491-028 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-01-272-6593. 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