3120-01-484-2240 BEARING,WASHER,THRUST Index 5305-01-484-2242 SCREW,CAP,SOCKET HEAD

National Stock Number:
5365-01-484-2241

Federal Supply Class:
5365

National Item Identification Number:
014842241

Description:
SPACER,PLATE

Detail:
A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use DISK, SOLID, PLAIN. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see SPACER, SLEEVE. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see SHIM. For items with one hole centrally located conforming to the above dimensional criteria use WASHER, FLAT or SPACER, RING as applicable. When thickness and/or outside diameter or smallest overall outside dimension is designated as a tolerance/dimension the maximum dimension will be used to determine compliance. Excludes GASKET; INSULATOR (as modified) and MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT.


Manufacturer Information:
107D126977272THE BOEING COMPANY
107D1269-277272THE BOEING COMPANY


Techincal Specification:
APERTURE DIAMETER8.420 INCHES NOMINAL
BOLT CIRCLE DIAMETER0.391 INCHES NOMINAL
BOLT HOLE QUANTITY13
HOLE DIAMETER0.391 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 4130
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER10.000 INCHES NOMINAL
OVERALL THICKNESS0.090 INCHES NOMINAL
SPECIAL FEATURES1 OFFSET BOLT HOLE, 0.406 INCH DIAMETER
STYLE DESIGNATORCIRCULAR


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