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National Stock Number:
5420-00-542-3105
Federal Supply Class:
5420
National Item Identification Number:
005423105
Description:
PIN,CYLINDER,TONG
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Manufacturer Information:
| 13214E0028 | 97403 | CECOM LR CENTER | | 980840 | 97907 | TEREX CORP | | D11524-49-5 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,ASTM A-322 GRADE 4340,ROCKWELL C 45-50 HARDNESS,MIN YIELD STRENGTH 125000 PSI,MIN TENSILE STRENGTH 140000 PSI,O/A LG 16.120 IN.,O/A DIA 3.995 TO 3.997 IN.,DOUBLE HELICAL GROOVES ALONG LG ON ONE IN. PITCH 1.120 IN. FROM EA END,8 STRAIGHT GROOVES,BOTH ENDS CHAMFERED 0.250 IN. X 45 DEG,125 MICROINCH FINISH O/A EXCEPT 250 MICROINCH FINISH AT BOTH ENDS AND 32 MICROINCH FINISH ON DIA AS NOTED,2 EXTERNAL RETAING RINGS INCL 1 AT EA END |
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