4730-01-278-7993 COUPLING HALF,QUICK DISCONNECT Index 3020-01-278-7995 GEAR SET,SPUR,MATCHED

National Stock Number:
3020-01-278-7994

Federal Supply Class:
3020

National Item Identification Number:
012787994

Description:
CHAIN,ROLLER

Detail:
A flexible mechanical device consisting of one or more rows of links used for conveying or power transmission. The link side plates are flat or offset and are spaced apart by rollers, bushings and/or pins. The chain mates with a sprocket with an articulating action. The non-rotating bushing type chain is limited to that designated by the American National Standards Institute as roller chain. Excludes CHAIN, BLOCK.


Manufacturer Information:
50SS-206LINKS80671U.S. TSUBAKI INC DIV ROLLER CHAIN
559937953711NAVAL SEA SYSTEMS COMMAND
5599379-153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
EFFECTIVE LENGTH10.7292 FEET NOMINAL
FIRST CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.3800 INCHES
FIRST CHAIN LINK PLATE NOMINAL THICKNESS0.0800 INCHES
FIRST CHAIN LINK PLATE WIDTH0.590 INCHES NOMINAL
FIRST CHAIN LINK ROLLER NOMINAL DIAMETER0.4000 INCHES
FIRST CHAIN LINK STYLEROLLER
LINK ROW QUANTITY1
MATERIAL DOCUMENT AND CLASSIFICATIONANSI 304 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 304
PIN FASTENING METHODRIVETED AND SPRING CLIP
SECOND CHAIN LINK NOMINAL WIDTH BETWEEN PLATES0.8000 INCHES
SECOND CHAIN LINK PIN NOMINAL DIAMETER0.2000 INCHES
SECOND CHAIN LINK PLATE NOMINAL THICKNESS0.0800 INCHES
SECOND CHAIN LINK PLATE WIDTH0.510 INCHES NOMINAL
SECOND CHAIN LINK STYLEPIN
SURFACE TREATMENTPASSIVATE


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