5365-01-340-0250 SHIM Index 5365-01-340-0252 SHIM

National Stock Number:
5365-01-340-0251

Federal Supply Class:
5365

National Item Identification Number:
013400251

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:
91496717-306141L3 AVIATION PRODUCTS, INC.


Techincal Specification:
APERTURE DIAMETER0.236 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
BOLT CIRCLE DIAMETER0.551 INCHES NOMINAL
BOLT HOLE QUANTITY3
CONSTRUCTIONONE-PIECE
HOLE DIAMETER0.134 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC ALL MATERIAL RESPONSES
MATERIALSTEEL COMP 302 OR STEEL COMP 304
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.768 INCHES NOMINAL
STYLE DESIGNATORCIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE


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