5325-01-154-4390 RING,RETAINING Index 5365-01-154-4393 SHIM

National Stock Number:
5365-01-154-4392

Federal Supply Class:
5365

National Item Identification Number:
011544392

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:
139588-000119397BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
BOLT HOLE QUANTITY3
CONSTRUCTIONONE-PIECE
HOLE DIAMETER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
OVERALL LENGTH7.500 INCHES NOMINAL
OVERALL WIDTH0.750 INCHES NOMINAL
SPECIAL FEATURESBOLT HOLES ON OPPOSITE SIDES ALONG THE R AND T DIMENSIONS 0.250 IN.,FROM LEFT HOLE TO CENTER HOLE 3.000 IN.,FROM RIGHT HOLE TO CENTER HOLE 4.000 IN.


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