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		                        | National Stock Number:
 5315-00-477-0188
 
 Federal Supply Class:
 5315
 
 National Item Identification Number:
 004770188
 
 Description:
 PIN,SPRING
 
 Detail:
 A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
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 Manufacturer Information:
 
 | MS51987-112 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |  | MS51987-112 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | NASM51987 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 
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 Techincal Specification:
 
 | DIAMETER | 0.188 INCHES NOMINAL |  | EXPANDED DIAMETER | 0.196 INCHES MINIMUM AND 0.207 INCHES MAXIMUM |  | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM  AND 53.0 ROCKWELL C MAXIMUM OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL |  | MATERIAL | STEEL COMP 410  OR STEEL COMP 414  OR STEEL COMP 416SE  OR STEEL COMP 420 OVERALL |  | OVERALL LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |  | STYLE DESIGNATOR | COILED |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | SURFACE TREATMENT | CADMIUM OVERALL | 
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