5340-01-480-4977 CLAMP,BLOCK,SECTION Index 1680-01-480-4978 SHIM,AIRCRAFT,MATER

National Stock Number:
5365-01-480-4978

Federal Supply Class:
5365

National Item Identification Number:
014804978

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:
ST9M595-4-810630ANILLO INDUSTRIES LLC
ST9M595-4-876301THE BOEING COMPANY
ST9M595-4-886928SEASTROM MANUFACTURING CO INC


Techincal Specification:
BOLT HOLE QUANTITY2
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE0.380 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.060 INCHES NOMINAL
HOLE DIAMETER0.250 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.300 INCHES NOMINAL
OVERALL LENGTH2.660 INCHES NOMINAL
OVERALL WIDTH0.750 INCHES NOMINAL
MATERIALALUMINUM ALLOY
PART NAME ASSIGNED BY CONTROLLING AGENCYSHIM,AIRCRAFT,MATERIAL
STYLE DESIGNATORNON-CIRCULAR W/ROUNDED ENDS


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