8140-00-517-9577 PAD,CUSHIONING Index 3040-00-517-9580 WORM SHAFT

National Stock Number:
5365-00-517-9578

Federal Supply Class:
5365

National Item Identification Number:
005179578

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:
517957819204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
CONSTRUCTIONONE-PIECE
FSC APPLICATION DATAMOUNT,TELESCOPE,M21A1 AND M41A2,ANTIAIRCRAFT FIRE CONTROL EQUIPMENT
OVERALL LENGTH1.562 INCHES NOMINAL
OVERALL WIDTH0.875 INCHES NOMINAL
MATERIALCOPPER ALLOY
SPECIAL FEATURESTWO BOLT HOLES 0.203 IN. DIA,ONE NOTCH ON EACH END 0.281 IN. MIN AND 0.291 IN. MAX LG,0.218 IN. MIN AND 0.228 IN. MAX W
STYLE DESIGNATORRECTANGULAR
SURFACE TREATMENTPAINT


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