5330-01-541-8142 SLEEVE,SEAL,COUPLER Index 4140-01-541-8144 FAN,VENTILATING

National Stock Number:
5365-01-541-8143

Federal Supply Class:
5365

National Item Identification Number:
015418143

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:
1145391918876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BOLT HOLE QUANTITY2
CONSTRUCTIONLAMINATED
HOLE DIAMETER0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM
LAMINATION THICKNESS0.003 INCHES NOMINAL
OVERALL LENGTH1.810 INCHES NOMINAL
OVERALL WIDTH0.500 INCHES NOMINAL
MATERIALALUMINUM ALLOY
PART NAME ASSIGNED BY CONTROLLING AGENCYSHIM
STYLE DESIGNATORNON-CIRCULAR W/SQUARE CORNERS


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