4935-00-349-4165 VALVE,CONNECTION Index 4310-00-349-4172 CRANKCASE ASSY

National Stock Number:
5365-00-349-4171

Federal Supply Class:
5365

National Item Identification Number:
003494171

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.


Techincal Specification:
MATERIALCOPPER ALLOY
BOLT HOLE QUANTITY2
CONSTRUCTIONLAMINATED
FEATURES PROVIDEDSEPARABLE
FSC APPLICATION DATAAIR COMPRESSOR
HOLE DIAMETER0.562 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.140 INCHES NOMINAL
OVERALL LENGTH4.593 INCHES NOMINAL
OVERALL WIDTH1.500 INCHES NOMINAL
LAMINATION QUANTITY23 AND 1
LAMINATION THICKNESS0.003 INCHES MINIMUM AND 0.070 INCHES MAXIMUM


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