1020-00-158-1465 VALVE,GLAND Index 3020-00-158-1478 GEAR,HELICAL

National Stock Number:
5365-00-158-1470

Federal Supply Class:
5365

National Item Identification Number:
001581470

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:
657248CL477445RTX CORPORATION


Techincal Specification:
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.125 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.060 INCHES NOMINAL
CONSTRUCTIONONE-PIECE
HOLE DIAMETER0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
OUTSIDE CORNER RADIUS0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
OVERALL LENGTH1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM
OVERALL WIDTH1.545 INCHES MINIMUM AND 1.575 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5516 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5519 ASSN STD 2ND MATERIAL RESPONSE
MATERIALSTEEL COMP 302 OR STEEL COMP 301
SPECIAL FEATURES0.375 IN. RADIUS CENTERED ALONG WIDTH DIMENSIONS


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