4810-01-160-8352 DISK,VALVE Index 5365-01-160-8354 SHIM

National Stock Number:
5365-01-160-8353

Federal Supply Class:
5365

National Item Identification Number:
011608353

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:
2890430-110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2890430-13B150RAYTHEON COMPANY
2890430-149956RAYTHEON COMPANY


Techincal Specification:
APERTURE DIAMETER2.827 INCHES NOMINAL
BOLT HOLE QUANTITY4
CONSTRUCTIONLAMINATED
FEATURES PROVIDEDNONSEPARABLE
HOLE DIAMETER0.438 INCHES NOMINAL
LAMINATION QUANTITY31
LAMINATION THICKNESS0.002 INCHES NOMINAL
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH0.500 INCHES NOMINAL
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH0.500 INCHES NOMINAL
OVERALL LENGTH3.000 INCHES NOMINAL
OVERALL WIDTH3.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-22499,COMP 3,TY I,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
STYLE DESIGNATORNON-CIRCULAR W/O RADIUS


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