6520-01-501-0555 STATIC RELAY Index 6130-01-501-0557 POWER SUPPLY

National Stock Number:
5365-01-501-0556

Federal Supply Class:
5365

National Item Identification Number:
015010556

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:
21107379453711NAVAL SEA SYSTEMS COMMAND
751-6402301-9853711NAVAL SEA SYSTEMS COMMAND
751-640296853711NAVAL SEA SYSTEMS COMMAND
751-6402968-153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BOLT HOLE QUANTITY4
HOLE DIAMETER0.220 INCHES MINIMUM AND 0.227 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281, CL-A, FORM-6, COND-HF FED SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY 400
PART NAME ASSIGNED BY CONTROLLING AGENCYSHIM
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH2.500 INCHES NOMINAL
OVERALL THICKNESS0.310 INCHES NOMINAL
OVERALL WIDTH2.500 INCHES NOMINAL
SPECIAL FEATURESTECH DATA NOT AUTHORIZED TO BE RELEASED OUTSIDE OF US
STYLE DESIGNATORNON-CIRCULAR W/BOLT HOLES


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