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Specific Use - Floating Keylocking Threaded Inserts
Miniature - Inch

Material: Inserts - 303 CRES
  Keys and Retaining Ring - 302 CRES
Finish: Passivated
Tolerances: ±.010 inch unless specified otherwise
Internal Threads: Per SAE AS8879
Dimensions: All dimensions below are in inches
Keys: Miniature inserts are furnished with 2 locking keys
Material Identification Mark: None
Lubrication: Dry Film Lube on Self-Locking Inserts only
 

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Insert Installation/
Removal
ACME Part Number Dimensions
Non-Locking Self-Locking Internal
Thread
Class 3B
External
Thread
Class 2A
F
Internal Thread Lgth
H
Length ±.015
K Dist. to 1st Thd. (Approx) Min. C - C Float Install Tool
Part No.
218-087283 218-087583 2 - 56 1/4 - 28* .10 .19 .05 .015 218-082931
218-087284 218-087584 4 - 40 5/16 - 24 .21 .32 .07 .020 218-082932
218-087285 218-087585 6 - 32 3/8 - 24 .22 .36 .08 .030 218-082933
218-087286 218-087586 8 - 32 3/8 - 24 .22 .36 .08 .030 218-082934
* Modified Minor Diameter



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