1025-00-256-5552 RING,ACCUMULATOR Index 5905-00-256-5555 RESISTOR,FIXED,FILM

National Stock Number:
5365-00-256-5554

Federal Supply Class:
5365

National Item Identification Number:
002565554

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:
1163608119204ARMY, UNITED STATES DEPARTMENT OF THE
1163608119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
APERTURE DIAMETER3.440 INCHES NOMINAL
BOLT CIRCLE DIAMETER4.000 INCHES NOMINAL
BOLT HOLE QUANTITY6
CONSTRUCTIONLAMINATED
FEATURES PROVIDEDSEPARABLE
HOLE DIAMETER0.375 INCHES NOMINAL
LAMINATION THICKNESS0.002 INCHES NOMINAL
OUTSIDE DIAMETER4.620 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-22499 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 260


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