3020-01-017-2837 SPROCKET WHEEL Index 4710-01-017-2840 TUBE ASSEMBLY,METAL

National Stock Number:
5365-01-017-2839

Federal Supply Class:
5365

National Item Identification Number:
010172839

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:
6-8495381205THE BOEING COMPANY


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.760 INCHES NOMINAL
CONSTRUCTIONLAMINATED
FEATURES PROVIDEDSEPARABLE
HOLE DIAMETER0.313 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
LAMINATION QUANTITY10 AND 1
LAMINATION THICKNESS0.003 INCHES NOMINAL AND 0.032 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/1 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/8 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-250/5 FED SPEC 3RD MATERIAL RESPONSE OR AMS ASSN STD 4TH MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 1100 OR ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 2024
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE CORNER BEVEL LENGTH ALONG LENGTH0.200 INCHES NOMINAL
OUTSIDE CORNER BEVEL LENGTH ALONG WIDTH0.200 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.320 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.320 INCHES NOMINAL
OVERALL LENGTH2.400 INCHES NOMINAL
OVERALL WIDTH2.400 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR W/BOLT HOLES
APERTURE DIAMETER0.875 INCHES MINIMUM AND 0.898 INCHES MAXIMUM
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.760 INCHES NOMINAL


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