5310-01-349-9338 WASHER,FLAT Index 5365-01-349-9340 SHIM

National Stock Number:
5365-01-349-9339

Federal Supply Class:
5365

National Item Identification Number:
013499339

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:
793409-473030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
APERTURE DIAMETER0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
BOLT CIRCLE DIAMETER1.080 INCHES NOMINAL
BOLT HOLE QUANTITY2
CONSTRUCTIONONE-PIECE
HARDNESS RATING79.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 83.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
HOLE DIAMETER0.206 INCHES MINIMUM AND 0.212 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5519 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 301
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE CORNER RADIUS0.225 INCHES NOMINAL
OVERALL WIDTH1.530 INCHES NOMINAL
SIDE RADIUS FROM GASKET CENTER0.500 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR W/APERTURE


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