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Technical Data Sheet
PartsTable / COMPONENT / NO.100-21 FT
NO.100-21 FT ✓ 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 NO.100-21 FT 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 3020-01-435-9880, 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
NO.100-21 FT
NSN: 3020-01-435-9880
FSC: 3020
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
Part NumberNO.100-21 FT
NSN3020-01-435-9880
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NO.100-21 FT TITLE COMPONENT PN NO.100-21 FT MFR NO.100-21 FT
KEY FEATURES
•
MATERIAL: STEEL
•
SUPPLEMENTARY FEATURES: ROLLER SET, CHAIN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESNOMINAL PITCH DISTANCE: 1.25"; FIRST CHAIN LINK STYLE: ROLLER; FIRST CHAIN LINK PLATE: 0.1560" NOMINAL THICKNESS; FIRST CHAIN LINK ROLLER: .75" NOMINAL DIAMETER; FIRST CHAIN LINK: .75" NOMINAL WIDTH BETWEEN PLATES; FIRST CHAIN LINK PLATE WIDTH: 1.1660 NOMINAL; SECOND CHAIN LINK STYLE: PIN; SECOND LINK PLATE: 0.1560" NOMINAL THICKNESS; SEOND CHAIN LINK PIN NOMINAL DIAMETER: 0.3750"; SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES: 1.0620"; SECOND CHAIN LINK PLATE WIDTH: 1.0250" NOMINAL; LINK ROW QUANTITY: 1; PIN FASTENING METHOD: COTTER PIN; PIN OVERALL LENGTH: 1.7010" NOMINAL; EFFECTIVE LENGTH: 21 FEET NOMINAL FT
MATERIALSTEEL
SUPPLEMENTARY FEATURESROLLER SET, CHAIN
END ITEM IDENTIFICATIONWASP CLASS LHD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
18-013-209Interchangeable
interchangeable cross-reference
interchangeable
18-015-209Interchangeable
interchangeable cross-reference
interchangeable
1481Interchangeable
interchangeable cross-reference
interchangeable
LBY25Interchangeable
interchangeable cross-reference
interchangeable
ELBY-75Interchangeable
interchangeable cross-reference
interchangeable
AY-75Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NO.100-21 FT?
NO.100-21 FT is a NO.100-21 FT.
What parts can replace NO.100-21 FT?
There are 26 known substitutes for NO.100-21 FT: 18-013-209, 18-015-209, 1481 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NO.100-21 FT?
NO.100-21 FT is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-435-9880. 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