5330-01-343-1784 RETAINER,PACKING Index 5365-01-343-1786 SPACER,PLATE

National Stock Number:
5365-01-343-1785

Federal Supply Class:
5365

National Item Identification Number:
013431785

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:
1259258619200US ARMY ARDEC RDECOM


Techincal Specification:
APERTURE DIAMETER3.171 INCHES NOMINAL
BOLT HOLE QUANTITY4
CONSTRUCTIONLAMINATED
HOLE DIAMETER0.484 INCHES NOMINAL
LAMINATION QUANTITY57
LAMINATION THICKNESS0.002 INCHES NOMINAL
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH0.484 INCHES NOMINAL
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH0.484 INCHES NOMINAL
OVERALL LENGTH5.016 INCHES NOMINAL
OVERALL WIDTH4.391 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-22499B,CP 4,TY 1,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
STYLE DESIGNATORNON-CIRCULAR W/BOLT HOLES


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