1680-00-064-0342 STOP RING,ADAPTER Index 5930-00-064-0345 SWITCH,FLOW

National Stock Number:
5365-00-064-0343

Federal Supply Class:
5365

National Item Identification Number:
000640343

Description:
SHIM

Detail:
A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use DISK, SOLID, PLAIN. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see SPACER, PLATE; WASHER, FLAT and SPACER, RING. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also SHIM STOCK, LAMINATED; SHIM STOCK ASSORTMENT, GASKET; and BEARING, WASHER, THRUST.


Manufacturer Information:
65209-02091-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
APERTURE DIAMETER9.022 INCHES MINIMUM AND 9.042 INCHES MAXIMUM
BOLT CIRCLE DIAMETER9.615 INCHES MINIMUM AND 9.635 INCHES MAXIMUM
BOLT HOLE QUANTITY8
CONSTRUCTIONLAMINATED
FEATURES PROVIDEDSEPARABLE
HOLE DIAMETER0.194 INCHES MINIMUM AND 0.214 INCHES MAXIMUM
LAMINATION QUANTITY109
LAMINATION THICKNESS0.002 INCHES NOMINAL
OUTSIDE DIAMETER10.240 INCHES MINIMUM AND 10.260 INCHES MAXIMUM
MATERIALCOPPER ALLOY
SPECIAL FEATURESHAS TWO PARALLEL SPLITS .25 IN. W


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