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PartsTable / COMPONENT / DDD-S-251
DDD-S-251 ✓ 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 CORD,FIBROUS is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include color: NATURAL, length: 16.000 YARDS NOMINAL, hem_type: PLAIN, material: COTTON OVERALL, physical_form: HANK, exterior_color: ECRU, DARK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4020-00-171-5209, 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
DDD-S-251
NSN: 4020-00-171-5209
FSC: 4020
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
colorNATURAL
length16.000 YARDS NOMINAL
hem_typePLAIN
materialCOTTON OVERALL
physical_formHANK
exterior_colorECRU, DARK
interior_colorECRU, DARK
overall_length72.000 INCHES NOMINAL IN
overall_diameter0.125 INCHES NOMINAL IN
breaking_strength30.0 POUNDS MINIMUM LBS
surface_conditionSOFT
fabrication_methodBRAIDED
NSN4020-00-171-5209
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CORD,FIBROUS TITLE COMPONENT PN DDD-S-251 MFR CORD,FIBROUS
KEY FEATURES
•
SURFACE CONDITION: SOFT
•
COLOR: NATURAL
•
DEPARTURE FROM CITED DOCUMENT: IN ACCORDANCE WITH PARAGRAPH 3.2.2
•
MATERIAL: COTTON OVERALL
•
PHYSICAL FORM: HANK
•
BREAKING STRENGTH: 30.0 POUNDS MINIMUM LBS
•
LENGTH: 16.000 YARDS NOMINAL
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE CONDITIONSOFT
COLORNATURAL
DEPARTURE FROM CITED DOCUMENTIN ACCORDANCE WITH PARAGRAPH 3.2.2
MATERIALCOTTON OVERALL
PHYSICAL FORMHANK
SURFACE CONDITIONSOFT
BREAKING STRENGTH30.0 POUNDS MINIMUM LBS
LENGTH16.000 YARDS NOMINAL
OVERALL DIAMETER0.125 INCHES NOMINAL IN
BREAKING STRENGTH30.0 POUNDS MINIMUM LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
DDD-S-251Interchangeable
interchangeable cross-reference
interchangeable
DDD-S-251 TY1Interchangeable
interchangeable cross-reference
interchangeable
HA4849A7CHANGEAInterchangeable
interchangeable cross-reference
interchangeable
1207-7Interchangeable
interchangeable cross-reference
interchangeable
7907-1Interchangeable
interchangeable cross-reference
interchangeable
B12077Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DDD-S-251?
DDD-S-251 is a CORD,FIBROUS.
What parts can replace DDD-S-251?
There are 10 known substitutes for DDD-S-251: DDD-S-251, DDD-S-251 TY1, HA4849A7CHANGEA and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DDD-S-251?
DDD-S-251 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4020-00-171-5209. 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