5340-00-754-4589 CATCH,CLAMPING Index 5305-00-754-4599 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5365-00-754-4591

Federal Supply Class:
5365

National Item Identification Number:
007544591

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:
907973418876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BOLT HOLE QUANTITY3
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.188 INCHES NOMINAL
CONSTRUCTIONONE-PIECE
HARDNESS RATING94.0 ROCKWELL B NOMINAL
HOLE DIAMETER0.095 INCHES NOMINAL
OVERALL LENGTH0.750 INCHES NOMINAL
OVERALL WIDTH0.313 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 301
SPECIAL FEATURES1 BOLT HOLE 0.078 IN. DIA. CENTRALLY LOCATED,2 BOLT HOLES 0.141 IN. DIA 0.375 IN. DISTANCE CENTER TO CENTER
SMALLEST BOLT HOLE DIAMETER0.147 INCHES NOMINAL
STYLE DESIGNATORRECTANGULAR
SURFACE TREATMENTPASSIVATE


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